MIL-PRF-39012/25F
3 March 2009
SUPERSEDING
MIL-C-39012/25E
23 July 1991
DETAIL SPECIFICAT ION SHEET
CONNECTORS, COAXIAL, RADIO FREQUENCY,
(HARDWARE FOR RADIO FREQUENC Y COAXIAL CONNECTORS)
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of
this specification sheet and MIL-PRF-39012.
FIGURE 1. M39012/25-X001 cover for series C female connectors with bead chain.
M39012/25-X002 cover for series C female connectors with safety chain.
M39012/25-X101 cover for series C female connectors with wire rope.
AMSC N/A FSC 5935
.343
.545
±.002 .781 MAX
.730
±.002
15°
.012 ± .004
.125
45°
± 30' 45°
± 30'
.062
MAX
.921
REF.
.109
.760 ± .005
ITEM 6
ITEM 5
FORM OVER
ALL AROUND
2
SAFETY CHAIN
OPTIONAL
(SEE NOTES 4 & 5)
3.60 ± .25 LONG FROM
OF RING TO CENTER OF
ATTACHMENT TO COVER
OPTIONAL
CHAIN & RING
END
VIEW
C
L
.136
SILVER SOLDER JOINT SHALL
WITHSTAND A TORQUE OF 20
IN-LBS. WITHOUT TURNING
ITEM 1
ITEM 4
ITEM 3
.144
2.500
3.000
INCH-POUND
MIL-PRF-39012/25F
2
Item Material Description
1
2
3
4
5
6
7
8
Silicon rubber
Brass
Steel
Silicone rubber
Brass
Brass
SST
Teflon or nylon or
equivalent
Gasket
Disc
Chain assembly
V-groove gasket
Coupling sleev e
Bayonet sleeve
Wire rope
Covering
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are gi ven f o r inform ati on onl y.
3. Unless otherwise specified, tolerance is ±.005 inch (0.13 mm).
4. Safety chain: (Optional) passi vated c orrosi on resi stant steel in accordance with MI L-P RF-39012.
5. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approxim ately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
6. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust
and moisture.
7. The wire rope shall be specified in MIL-DTL-83420, type 2, composition B.
FIGURE 1. M39012/25-X001 cover for seri es C fema l e connectors with bead chain .
M39012/25-X002 cover f o r series C fem al e connect ors with saf ety chain.
M39012/25-X101 cover f or seri es C fema l e connect ors with wire rope - Continued.
Inches mm Inches mm
.002 0.05
.004 0.10
.005 0.13
.012 0.30
.062 1.57
.109 2.77
.125 3.18
.136 3.45
.144 3.66
.25 6.3
.545 13.84
.730 18.54
.760 19.30
.781 19.84
.921 23.39
2.50 63.5
3.00 76.2
3.60 91.4
4.00 101.6
(SEE NOTE 7)
.144 DIA
OF HOLE
SLEEVING
(SEE ITEM 8)
WIRE ROPE
(SEE ITEM 7)
4.00 ± .25 LONG MEARURED
FROM CENTER OF RING HOLE
TO CENTER OF ATTACHMENT
TO COVER
MIL-PRF-39012/25F
3
FIGURE 2. M39012/25-X003 cover for series C male connectors with bead chain.
M39012/25-X004 cover for series C male connectors with safety chain.
M39012/25-X103 cover for series C male connectors with wire rope.
(SEE NOTE 8 )
.144 DIA OF
HOLE
SLEEVING
(SEE ITEM 5)
WIRE ROPE
(SEE ITEM 4)
4.00 ± .25 LONG MEASURED
FROM CENTER OF RING
HOLE TO CENTER OF
ATTACHMENT TO COVER
.760 ± .005 DIA.
SAFETY CHAIN
OPTIONAL
(SEE NOTES 5 & 6)
4.11 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT TO COVER
ITEM 1
.310 ± .003
.760 DIA.
MAX
.879 REF.
.062 MAX
.093
.595 DIA. .535 DIA.
.144 DIA
OF HOLE
ITEM 2 .350
REF.
.365
MARKING IN EITHER
LOCATION
ITEM 3 AA
BEAD CHAIN
(SEE NOTES 4 & 6)
.093 DIA 180° ± 30'
APART 2 STUDS
SECTION A-A
STANDARD
COUPLING
(SEE NOTE 4 )
OPTIONAL
CHAIN & RING
C
L
MIL-PRF-39012/25F
4
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerance is ±.005 inch (0.13 mm).
4. Standard coupling brass, bead chain monel metal or stainless steel, and
sleeve.
5. Safety chain: (Optional) passivated corrosion resistant steel in accordance with MIL-PRF-39012.
6. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
7. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust
and moisture.
8. The wire rope shall be specified in MIL-DTL-83420, type 2, composition B.
FIGURE 2. M39012/25-X003 cover for series C male connectors with bead chain.
M39012/25-X004 cover for series C male connectors with safety chain.
M39012/25-X103 cover for series C male connectors with wire rope – Continued.
Item Material Description
1
2
3
4
5
Silicone rubber
Steel
Brass
SST
Teflon or nylon
or equivalent
Gasket
Chain assembly
Body
Wire rope
Covering
Inches mm Inches mm
.003 0.08
.005 0.13
.062 1.57
.093 2.36
.144 3.66
.25 6.3
.310 7.87
.535 13.59
.595 15.11
.760 19.30
.897 22.78
3.50 88.90
4.00 101.6
4.110 104.39
MIL-PRF-39012/25F
5
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.02 inch (0.5 mm) for two place decimals, ±.005 inch
(0.13 mm) for three place decimals, and ± 30’ on angles.
4. The material shall be brass. Silver plate shall be in accordance with MIL-PRF-39012, .0001 inch
(0.003 mm) thick minimum.
FIGURE 3. M39012/25-0005 shield (Silver plated connectors only).
Inches mm Inches mm
.001 0.03
.003 0.08
.010 0.25
.015 0.38
.16 4.1
.25 6.3
.31 7.9
.358 9.09
.388 9.86
.437 1.10
.50 12.7
.88 22.3
.50
.437 ±.001
DIA.
.31
30°
.015
.88
45°
.388 DIA . 358 ±.003
DIA.
MARKING
.16 DIA HOLE DR
THRU BOTH W ALLS
.16
.010 RAD.
MIL-PRF-39012/25F
6
FIGURE 4. M39012/25-X006 cover for series BNC female connectors with bead chain.
M39012/25-X007 cover for series BNC female connectors with safety chain.
M39012/25-X106 cover for series BNC female connectors with wire rope.
SEE DETAIL B
.468±.003
DIA (SEE NOTE 10)
BEAD CHAIN
(SEE NOTES 4 & 5)
SLEEVING
(SEE ITEM 5)
(WIRE ROPE
SEE ITEM 6)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER OF
ATTACHMENT TO COVER
ITEM 2
.385
.094 ± .003
.047 ± .001
.397
± .002
.144 DIA
OF HOLE
.152 ± .002
.70 REF.
.020
± .002
15° ± 30'
.515 DIA
SAFETY CHAIN
OPTIONAL
(SEE NOTES 7 & 8)
2.70 ± .25 LONG FROM
OF RING TO CENTER OF
ATTACHMENT TO COVER
OPTIONAL
CHAIN & RING
.593 DIA
MAX
ITEM 4
(SEE NOTE 5 )
.144 DIA OF
HOLE
2.25 ± .2 ITEM 3
FORM OVER
ALL AROUND
STD COUPLING
(SEE NOTE 4)
.047 ± .001 RAD
OFFSET
COUPLING
(SEE NOTE 6 )
MARKING IN EITHER
LOCATION
.124
MIN.
+.005
-.000
C
L
4° ± 30'
MIL-PRF-39012/25F
7
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerance is ±.005 inch (0.13 mm).
4. Standard coupling brass, bead chain monel metal or stainless steel, and
offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust
and moisture.
10. For alternate construction only.
FIGURE 4. M39012/25-X006 cover for series BNC female connectors with bead chain.
M39012/25-X007 cover for series BNC female connectors with safety chain.
M39012/25-X106 cover for series BNC female connectors with wire rope – Continu ed.
Item Material Description
1
2
3
4
5
6
Brass
Silicone rubber
Brass
Brass
SST
Teflon, nylon or
equivalent
Rivet
Pad
Disc, body
Sleeve
Wire rope
Covering
Inches mm Inches mm
.001 0.03
.002 0.05
.003 0.08
.005 0.13
.020 0.51
.047 1.19
.094 2.39
.124 3.15
.144 3.66
.25 6.3
.385 9.78
.397 10.08
.468 11.89
.515 13.08
.593 15.06
.70 17.9
2.250 57.15
2.700 68.58
4.00 101.6
MIL-PRF-39012/25F
8
FIGURE 5. M39012/25-X008 cover for series BNC male connectors with bead chain.
M39012/25-X009 cover for series BNC male connectors with safety chain.
.325 ± .25 REF
BEAD CHAIN
ASSEMBLY
(SEE NO T ES 6 & 8)
(MARKING IN
EITHER LOCATION)
.381 -.003 DIA
END RING ASSEMBLY
(SEE NOTE 4)
OF FS ET COUPL ING
ITE M 1
FORM OVER
ALL AROUND
ITE M 2
.331 ± .002
(SEE NOTE 5)
.144 DIA OF
HOLE
.281 DIA
SAFETY CHAIN
OPTIONAL
(SEE NO T ES 7 & 8)
.325 ± .25 LONG FROM
CENTER OF ATTACHMENT
TO COVER
OPTIONAL
CHAIN & RING
.281 DIA.
.593 DIA
MAX .206 ± .002
SLEEVING
(SEE ITEM 4)
(W I R E R OPE
SEE ITEM 3)
4.00 ± .25 LONG
MEASURED FROM CENTE R
OF RING HOLE TO CENTER OF
ATTACHMENT TO COVER
.078 DIA 180° ± 30'
APART (2) STUDS
.320 ± .0 01 D IA
.032 ± .002
FLAT
.69 REF.
.436 -.004 DIA.
MIL-PRF-39012/25F
9
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals and ± .005
Inch (0.13 mm) for three place decimals.
4. End ring assembly brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust
and moisture.
FIGURE 5. M39012/25-X008 cover for series BNC male connectors with bead chain.
M39012/25-X009 cover for series BNC male connectors with safety chain – Continued.
Item Material Description
1
2
3
4
Brass
Brass
SST
Teflon, nylon or
equivalent
Body
Rivet
Wire rope
Covering
Inches mm Inches mm
.001 0.03
.002 0.05
.003 0.08
.004 0.10
.032 0.81
.078 1.98
.144 3.66
.206 5.23
.25 6.3
.281 7.14
.320 8.13
.331 8.41
.381 9.68
.436 11.07
.593 15.06
.69 17.5
3.25 82.55
4.00 101.6
MIL-PRF-39012/25F
10
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals, ± .005 inch
(0.13 mm) for three place decimals and ± 30’ on angles.
4. The material shall be brass. Silver plating shall be in accordance with MIL-PRF-39012, .0001 inch
(0.003 mm) thick, minimum.
FIGURE 6. M39012/25-0010 shield for series BNC receptacles (Silver plated connectors only).
Inches mm Inches mm
.001 0.03
.002 0.05
.010 0.25
.020 0.51
.156 3.96
.187 4.75
.25 6.3
.31 7.9
.313 7.95
.344 8.74
.500 12.70
.513 13.03
.81 20.6
.500 ± .010
.531 ± .010
.156 ± .002 DIA.
.187 DIA. .313
DIA.
.020 WIDE (4) SLOTS
EQUALLY SPACED
.31
.81
.344 ± .001 DIA
BEFORE SLOTTING
30° ± 30'
MARKING
MIL-PRF-39012/25F
11
FIGURE 7. M39012/25-X011 cap and chain for series N female connectors with bead chain.
M39012/25-X012 cap and chain for series N female connectors with safety chain.
M39012/25-X111 cap and chain for series N female connectors with wire rope.
CEMENT PEEN OVER
ITE M 2
MARKING .687 ± .005
C
L
ITE M 3
2.50 ± .25
.827 DIA.
STANDARD COUP LI NG
(SEE NOTE 4)
BEAD CHAIN
(SEE NO T ES 4 & 8)
ITE M 1
.625-24 UNEF-2B
MEDIUM DI A MOND OR
STRAIG HT KNURL
.632 ± .005
.455 MAX
OFFSET
COUPLING
(SEE NOTE 6)
OPTIONAL
CHAIN & RING
.062 ± .005
.062 ± .005
SLEEVING
(SEE ITEM 5)
WIRE ROPE
(SEE ITEM 4)
4.00 ± .25 LONG
MEASURED FROM CENTE R
OF RING HOLE TO CENTER OF
ATTACHMENT TO COVER
.312
(SEE NOTE 10)
.062 ± .005
.032 REF.
.144 DIA OF HOLE
MAX
DIA.
DIA.
(SEE NOTE 5)
.144 DIA OF HOLE .636 DIA
SAFETY CHAIN
OPTIONAL
(SEE NO T ES 7 & 8)
3.75 ± .25 LONG FROM
OF RING TO CENTER OF
ATTACHME NT TO CAP
MIL-PRF-39012/25F
12
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerance is ± .005 inch (0.13 mm).
4. Standard coupling brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
10. This dimension is to the end of cap threads.
FIGURE 7. M39012/25-X011 cap and chain for series N female connectors with bead chain.
M39012/25-X012 cap and chain for series N female connectors with safety chain.
M39012/25-X111 cap and chain for series N female connectors with wire rope – Continued.
Item Material Description
1
2
3
4
5
Brass
Silicone rubber
Brass
SST
Clear Teflon,
nylon or
equivalent
Rivet
Gasket
Cap
Wire rope
Covering
Inches mm Inches mm
.005 0.13
.062 1.57
.144 3.66
.25 6.3
.312 7.92
.455 11.56
.625 15.87
.632 16.05
.635 16.13
.687 17.45
.827 21.01
2.50 63.5
3.75 95.2
4.00 101.6
MIL-PRF-39012/25F
13
FIGURE 8. M39012/25-0013 armor clamp for M17/74-RG215 and M17/6-RG12 cable.
Inches mm Inches mm
.005 0.13
.007 0.18
.010 0.25
.062 1.57
.187 4.75
.275 6.99
.310 7.87
.440 11.18
.565 14.35
.628 15.95
.689 17.50
.750 19.05
1.018 25.86
. 440 + .007 DIA.
.31
.187
.275
.187
.628 DIA.
.75 DIA.
30° .689 - .005
(4) FLATS
.565 DIA.
+.000
-.005
.010 FLAT
.6875 -24 UNEF-2A
1.018
MIL-PRF-39012/25F
14
Silver plated connectors only
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals, ± .005 inch
(0.13 mm) for three place decimals and ± 30’ on angles.
4. The material shall be brass. Silver plating shall be in accordance with MIL-PRF-39012, .0001 inch
(0.003 mm) thick, minimum.
FIGURE 8. M39012/25-0013 armor clamp for M17/74-RG215 and M17/6-RG12 cable – Continued.
Inches mm Inches mm
.003 0.08
.005 0.13
.03 0.8
.09 2.3
.142 3.61
.22 5.6
.25 6.3
.265 6.73
.516 13.11
.531 13.49
.645 16.38
.689 17.50
.750 19.05
.09 RAD
.03 RAD.
.6875-24 UNEF-2B
MARKING
.25
.689 - .005
.75 DIA.
30°
.316
DIA.
DIA.
.645 ± .003
DIA.
.22 MIN FULL THD
.265 MAX THD
.142
.531
MIL-PRF-39012/25F
15
FIGURE 9. M39012/25-0014 armor clamp for M17/79-RG219 cable
for silver plated connectors only.
Inches mm Inches mm
.003 0.08
.010 0.25
.03 0.8
.06 1.5
.210 5.33
.250 6.35
.400 10.16
.670 17.02
.968 24.59
1.187 30.15
1.193 30.30
1.250 31.75
1.312 33.32
1.193 ± .003
DIA
1.187 - .010
.968 DIA. .03 RAD.
.210
.670
.400
.250 .06 RAD.
45° 1.250-18 UNEF -2B
FULL
THD
A
1.213 ± .010 DIA
MARKING
A
MIL-PRF-39012/25F
16
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals, ± .005 inch
(0.13 mm) for three place decimals and ± 30’ on angles.
4. The material shall be brass. Silver plating shall be in accordance with MIL-PRF-39012, .0001 inch
(0.003 mm) thick, minimum.
FIGURE 9. M39012/25-0014 armor clamp for M17/79-RG219 cable
for silver plated connectors only – Continued.
Inches mm Inches mm
.005 0.13
.010 0.25
.06 1.5
.093 2.36
.250 6.35
.310 7.87
.420 10.67
.900 22.86
1.075 27.31
1.125 28.58
1.165 29.59
1.225 31.12
45°
1.250-18 UNEF-2A .06 UNDERCUT
1.165
DIA.
1.25
1.075 DIA.
+.000
-.003
ACROSS THE FLATS
A
1.225
.420 .25 .093 .31 .010
FLAT
.900 + .010
DIA
MIL-PRF-39012/25F
17
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ± .02 inch (0.5 mm) for two place decimals, ± .005 inch
(0.13 mm) for three place decimals and ± 30’ on angles.
4. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free from
dust and moisture.
5. Marking shall be on any visible surface.
6. All undimensioned configurations are for reference only.
7. Alternate construction only.
FIGURE 10. M39012/25-X015 cap for series BNC female connectors.
Item Material Description
1
2
3
Silicone rubber
Brass
Brass
Gasket
Disc
Sleeve
Inches mm Inches mm
.001 0.03
.002 0.05
.005 0.13
.047 1.19
.094 2.39
.346 8.79
.385 9.78
.468 11.89
.593 15.06
.594 15.09
SEE NOTE 7
ITEM 1
ITEM 3
SPIN O VER IN ASSEMBLY
.385
+.005
-.000
.346
.594 REF.
.094 ± .002
.047 ± .001
.593
MAX
.397
± .002
DETAIL B
A
LTERNATE
CONSTRUCTION
.468
.047 + .001 RAD. (2) PLCS
(SEE DETAIL B)
ITEM 2
MIL-PRF-39012/25F
18
FIGURE 11. M39012/25-X016 shorting plug for series BNC female connectors with bead chain.
M39012/25-X017 shorting plug for series BNC female connectors with safety chain.
M39012/25-X116 shorting plug for series BNC female connectors with wire rope.
A
ITE M 8
STAKE
SECURELY
.397
± .002
DIA.
.047 ± .001
.385 .468
±.003
.696 REF.
4° ± 30'
.094 ± .003
MARKING
ITE M 5
ITE M 2
ITE M 3 A.346
ITE M 4
FORM OVER
ALL AROUND
ITE M 1
ITE M 7 ITE M 6
.144 DIA
DIA.
2.50 REF.
.593 DIA.
MAX
SEE DETAIL B
VIEW A-A
.047 ± .001
RAD.
DETAIL B ALTERNATE
CONSTRUCTION
+.005
-.000 DIA.
MIL-PRF-39012/25F
19
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are gi ven f o r inform ati on onl y.
3. Unless otherwise specified, tolerances are ±.02 (0.5 mm) for two place decimals and ±.005
(0.13 mm) for three place decim als.
4. Standard coupling brass, bead chain m onel metal or stai nl ess st eel, and offs et c oupling.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not requi red to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specifi ed in MIL-DTL-83420, type 2, compositi on B.
6. The offset coupling must rotate freely after ri veting.
7. Safety chain: (Optional) passi vated co rrosi on resi st ant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approxim ately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
FIGURE 11. M39012/25-X016 shorting plug for series BNC female connectors with bead chain.
M39012/25-X017 shorting plug for series BNC female connectors with safety chain.
M39012/25-X116 shorting plug for series BNC female connectors with wire rope – Continued.
Item Material Description
1
2
3
4
5
6
7
8
9
10
Brass
Copper beryllium
Brass
Brass
Silicone rubber
Brass
Notes 5 and 8
SST
Teflon or nylon or equivalent
Sleeve
Washer
Spring
Contact pin
Body
Gasket
Washer
Beaded chain
Wire rope
Covering
Inches mm Inches mm
.001 0.03
.002 0.05
.003 0.08
.005 0.13
.047 1.19
.094 2.39
.144 3.66
.25 6.3
.346 8.79
.385 9.78
.397 10.08
.468 11.89
.515 13.08
.593 15.06
.696 17.68
2.50 63.5
3.40 86.4
4.00 101.6
OPTIONAL
CHAIN & RING
SAFETY CHAIN
OPTIONAL (SEE NOTES 7 & 8)
.144 DIA OF HOLE
(SEE NOTE 5) 3.40 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT TO
SHORTING PLUG
C
L
.515 DIA.
SLEEVING
(SEE ITEM 10)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP (WIRE ROPE
SEE ITEM 9)
MIL-PRF-39012/25F
20
FIGURE 12. M39012/25-X018 cap and chain for series TNC male connectors with bead chain.
M39012/25-X019 cap and chain for series TNC male connectors with safety chain.
M39012/25-X118 cap and chain for series TNC male connectors with wire rope.
.320 ± .001 DIA
ITEM 2
.331 ± .002
.500 DIA. REF.
.381 ± .003 DIA.
.687
REF.
SLEEVING
(SEE ITEM 4)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP WIRE ROPE
(SEE ITEM 3)
OPTIONAL
CHAIN & RING
SA FETY C H AIN
OPTIONAL (SEE NOTES 7 & 8)
3.25 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT
TO CAP
C
L
.281 DIA.
(SEE NOTE 5)
.144 DIA OF HOLE
.281 DIA.
END RING
(SEE NOTE 4)
BEAD CHAIN
(SEE NOTES 4 & 8)
3.25 ± .25
OFFSET COUPLING
(SEE NOTE 6) FORM OVER ALL
AROUND
.4375-28 UNEF-2A
ITEM 1
MIL-PRF-39012/25F
21
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.02 (0.5 mm) for two place decimals and ±.005
(0.13 mm) for three place decimals.
4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
FIGURE 12. M39012/25-X018 cap and chain for series TNC male connectors with bead chain.
M39012/25-X019 cap and chain for series TNC male connectors with safety chain.
M39012/25-X118 cap and chain for series TNC male connectors with wire rope – Continu ed.
Item Material Description
1
2
3
4
Brass
Brass
SST
Teflon or nylon
Body
Rivet
Wire rope
Covering
Inches mm Inches mm
.001 0.03
.002 0.05
.003 0.08
.144 3.66
.25 6.3
.281 7.14
.320 8.13
.331 8.41
.381 9.68
.593 15.06
.687 17.45
3.25 82.5
4.00 101.6
MIL-PRF-39012/25F
22
FIGURE 13. M39012/25-X020 cap and chain for series TNC female connectors with bead chain.
M39012/25-X021 cap and chain for series TNC female connectors with safety chain.
M39012/25-X120 cap and chain for series TNC female connectors with wire rope.
.718 MAX.
BEAD CHAIN
(SEE NOTES 4 & 8) ITEM 4
ITEM 1 ITEM 3
ITEM 2
OPTIONAL
CHAIN & RING
SAFETY CHAIN
OPTIONAL (SEE NOTES 7 & 8)
SLEEVING
(SEE ITEM 6)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP WIRE ROPE
(SEE ITEM 5)
2.70 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT TO CAP
C
L
.515 DIA.
(SEE NOTE 5)
.144 DIA
OF HOLE
.144 DIA.
OF HOLE
STANDARD COUPLING
(SEE NOTE 4
OFFSET COUPLING
(SEE NOTE 6)
2.25 ± .25
SPIN OVER
.4375-28 UNEF-2B
.650 DIA.
MAX
MIL-PRF-39012/25F
23
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.02 (0.5 mm) for two place decimals and ±.005
(0.13 mm) for three place decimals.
4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
10. All undimensioned configurations are for reference only.
FIGURE 13. M39012/25-X020 cap and chain for series TNC female connectors with bead chain.
M39012/25-X021 cap and chain for series TNC female connectors with safety chain.
M39012/25-X120 cap and chain for series TNC female connectors with
wire rope – Continued.
Item Material Description
1
2
3
4
5
6
Brass
Brass
Silicone rubber
Brass
SST
Teflon or nylon or
equivalent
Body
Coupling nut
Gasket
Rivet
Wire rope
Covering
Inches mm Inches mm
.144 3.66
.25 6.3
.515 13.08
.650 16.51
.718 18.24
2.25 57.1
2.70 68.6
4.00 101.6
MIL-PRF-39012/25F
24
FIGURE 14. M39012/25-X022 cap and chain for series SC female connectors with bead chain.
M39012/25-X023 cap and chain for series SC female connectors with safety chain.
M39012/25-X122 cap and chain for series SC female connectors with wire rope.
OPTIONAL
CHAIN & RING
SAFETY CHAIN
OPTIONAL (SEE NOTES 7 & 8)
3.75 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT
TO CAP
C
L
.635 DIA.
(SEE NOTE 5)
.144 DIA OF HOLE
.144 DIA.
OF HOLE
ITEM 1
CHAIN LENGTH
3.0 ± .25
OFFSET COUPLING
(SEE NOTE 6)
.937
.731
ITEM 2
.750 MAX.
DIA.
.6875-24 UNEF-2B
.150
MIN.
BEAD CHAIN
(SEE NOTES 4 & 8)
STANDARD COUPLE
(SEE NOTE 4) SHAPE O F COUPLIN G
NUT OPTIONAL
ITEM 3
MAX
SLEEVING
(SEE ITEM 5)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP WIRE ROPE
(SEE ITEM 4)
MIL-PRF-39012/25F
25
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.02 (0.5 mm) for two place decimals and ±.005
(0.13 mm) for three place decimals.
4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
FIGURE 14. M39012/25-X022 cap and chain for series SC female connectors with bead chain.
M39012/25-X023 cap and chain for series SC female connectors with safety chain.
M39012/25-X122 cap and chain for series SC female connectors with
wire rope – Conti nue d.
Item Material Description
1
2
3
4
5
Brass
Brass
Silicone rubber
SST
Teflon or nylon or
equivalent
Rivet
Cap
Gasket
Wire rope
Covering
Inches mm Inches mm
.144 3.66
.150 3.81
.250 6.35
.635 16.13
.731 18.57
.750 19.05
.937 23.80
3.25 82.5
3.75 95.2
4.00 101.6
MIL-PRF-39012/25F
26
FIGURE 15. M39012/25-3024 cap and chain for series SMA female connectors with bead chain.
M39012/25-3025 cap and chain for series SMA female connectors with safety chain.
M39012/25-3124 cap and chain for series SMA female connectors with wire rope.
OPTIONAL
CHAIN & RING
SAFETY CHAIN
OPTIONAL (SEE NOTES 7 & 8)
3.25 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT
TO CAP
C
L
.281 DIA.
(SEE NOTE 5)
.144 DIA OF HOLE
SHAPE O F COUPLIN G
NUT OPTIONAL
.150
MIN.
STANDARD COUPLING
(SEE NOTE 4)
.144 DIA
OF HOLE
BEAD CHAIN
(SEE NOTES 4 & 8)
OFFSET COUPLING
(SEE NOTE 6)
ITEM 1
.500
MAX.
ITEM 3 ITEM 2
.250-36
UNS-2B
.400
MAX.
SLEEVING
(SEE ITEM 5)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP WIRE ROPE
(SEE ITEM 4)
2.50+.25
-.50
MIL-PRF-39012/25F
27
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.02 (0.5 mm) for two place decimals and ±.005
(0.13 mm) for three place decimals.
4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling, brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
10. Thread dimensions shall be in accordance with MIL-STD-348 for the SMA interface with pin contact,
except the minimum dimension from the face of the cap to the beginning of the thread may be zero
inches.
11. The hex flat dimensions shall be in accordance with MIL-STD-348 for the SMA interface with pin
contact.
FIGURE 15. M39012/25-3024 cap and chain for series SMA female connectors with bead chain.
M39012/25-3025 cap and chain for series SMA female connectors with safety chain.
M39012/25-3124 cap and chain for series SMA female connectors
with wire rope – Continued.
Item Material Description
1
2
3
4
5
Stainless steel
Stainless steel
Silicone rubber
SST
Teflon, nylon or
equivalent
Rivet
Cap
Gasket
Wire rope
Covering
Inches mm
.144 3.66
.150 3.81
.250 6.35
.281 7.14
.500 12.70
2.25 57.1
3.25 82.5
4.00 101.6
MIL-PRF-39012/25F
28
FIGURE 16. M39012/25-3026 or -4026 cap and chain for series SMA male connectors with bead chain.
M39012/25-3027 or -4027 cap and chain for series SMA male connectors with safety chain.
M39012/25-3126 or -4126 cap and chain for series SMA male connectors with wire rope.
OPTIONAL
CHAIN & RING
SAFETY CHAIN
OPTIONAL (SEE NOTES 7 & 8)
3.25 ± .25 LONG FROM
OF RING TO CENTER
OF ATTACHMENT TO CAP
C
L
.281 DIA.
(SEE NOTE 5)
.144 DIA OF HOLE
STANDARD COUPLE
(SEE NOTE 4)
.400
MAX
.437
.375 ITEM 2
OFFSET COUPLING
(SEE NOTE 6)
ITEM 1
.144 DIA.
OF HOLE
.250-36 UNS-2A BEAD CHAIN
(SEE NOTE 4 & 8)
SLEEVING
(SEE ITEM 4)
4.00 ± .25 LONG
MEASURED FROM CENTER
OF RING HOLE TO CENTER
OF ATTACHMENT TO CAP WIRE ROPE
(SEE ITEM 3)
3.50 +.25
-.50
MIL-PRF-39012/25F
29
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, tolerances are ±.005 (0.13 mm) for three place decimals.
4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling brass.
5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be
plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire
rope shall be specified in MIL-DTL-83420, type 2, composition B.
6. The offset coupling must rotate freely after riveting.
7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012.
8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of
approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75
pounds for safety chain. The force shall be attached to the hole in the standard coupling.
9. Caps shall maintain connector interface free from dust and moisture.
FIGURE 16. M39012/25-3026 or -4026 cap and chain for series SMA male connectors with bead chain.
M39012/25-3027 or -4027 cap and chain for series SMA male connectors with safety chain.
M39012/25-3126 or -4126 cap and chain for series SMA male connectors with wire rope
– Continued.
Item Material Description
1
2
3
4
Stainless steel
Stainless steel
SST
Teflon, nylon or
equivalent
Rivet
Body
Wire rope
Covering
Inches mm
.144 3.66
.250 6.35
.281 7.14
.325 8.26
.375 9.53
.400 10.16
.437 11.10
MIL-PRF-39012/25F
30
NOTES:
1. Cap shall mate with series TRB in accordance with MIL-PRF-49142.
2. Metric equivalents are given for information only.
3. Dimension A: 4 ±.25 inches.
4. Dimensions are in inches. Metric equivalents are for information only.
FIGURE 17. M39012/25-X028 series TRB cap.
Inches mm Inches mm
.002 0.05
.091 2.31
.097 2.46
.141 3.58
.56 14.2
.70 17.8
Item Material Description
1
2
3
4
Silicone
Brass
SST
Teflon, nylon
or equivalent
Gasket
Cap
Wire rope
Rope insulat io n
A
.141
± .002
3
4
12
SEE NOTE 1
.56
REF.
120°
± .1° TYP.
.097
.091
.70 REF.
MIL-PRF-39012/25F
31
Inches mm Inches mm
.015 0.38
.06 1.5
.230 5.84
.240 6.10
.250 6.35
.255 6.48
.365 9.27
.375 9.53
PIN
M39012/25 A B C D E T (thread) Series
-X029
-3029
.99 (25.1)
.96 (24.4)
1.07 (27.9)
1.01 (25.6)
.510 (12.95)
.490 (12.45)
.700 (17.78)
.680 (17.27)
.125 (3.18)
.4375-28-
UNEF-2A
TK
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
FIGURE 18. M39012/25-X029 or M39012/25-3029, dummy stowage, series TK.
.015 X 45° CHAMFER
45° OPTIONAL
.375
.365 .255
.250
ABD
T
THREAD
.06
E DIA TYP
4 HOLES
C
A
A
.240
MIN.
.230 MIN.
MIL-PRF-39012/25F
32
PIN
M39012/25 A B C D E T (thread) Series
-X030
-3030
.630
(16.00)
.540
(13.70)
.725
(18.42)
.625
(15.88)
.504
(12.88)
.496
(12.60)
.70
(17.8)
.68
(17.3)
.125 (3.18)
.4375-28-
UNEF-2A
TNC
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Interface shall be in accordance with MIL-STD-348, series TNC minus contacts and dielectric.
FIGURE 19. M39012/25-X030 or M39012/25-3030, dummy stowage, series TNC.
SEE NOTE 3
T
THREAD
E DIA TYP
(4 HOLES)
A
A
A
B D
C
BACK MA Y BE
OPENED OR CLOSED
MIL-PRF-39012/25F
33
PIN
M39012/25 A B C D E T (thread) Series
-3031
-4031
.340
(8.64)
.310
(7.87)
.415
(10.54)
.365
(9.27)
.342
(8.69)
.338
(8.59)
.510 max.
(12.95)
.102
(2.59)
.250-36-
UNS-2A
SMA
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Interface shall be in accordance with MIL-STD-348, series SMA minus contacts and dielectric.
FIGURE 20. M39012/25-3031 or 4031, dummy stowage, series SMA.
T
THREAD
E DIA TYP
4 HOLES
A
A
BACK MAY BE
OPENED OR CLOSED
A
B D
C
SEE NOTE 3
MIL-PRF-39012/25F
34
PIN
M39012/25 A B C D E T (thread) Series
-X032
-3032
.671
(17.04)
.641
(16.28)
.756
(19.20)
.716
(18.19)
.723
(18.36)
.713
(18.11)
1.00
(25.4)
.985
(25.02)
.125 (3.18)
.625-24-
UNEF-2A
N
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Interface shall be in accordance with MIL-STD-348, series N minus contacts and dielectric.
FIGURE 21. M39012/25-X032 or M39012/25-3032, dummy stowage, series N.
SEE NOTE 3
T
THREAD
E DIA TYP
4 HOLES
A
A
BACK MAY BE
OPENED OR CLOSED
A
B D
C
MIL-PRF-39012/25F
35
PIN
M39012/25 A B C D E T (thread) Series
-X033
-3033
.865
(21.97)
.835
(21.21)
.960
(24.38)
.910
(23.11)
.720
(18.29)
.714
(18.14)
1.00
(25.4)
.985
(25.02)
.125 (3.18)
.6875-24-
UNEF-2A
SC
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Interface shall be in accordance with MIL-STD-348, series SC minus contacts and dielectric.
FIGURE 22. M39012/25-X033 or M39012/25-3033, dummy stowage, series SC.
A B D
C
SEE NOTE 3
T
THREAD
E DIA TYP
4 HOLES
A
A
BACK MAY BE
OPENED OR CLOSED
MIL-PRF-39012/25F
36
REQUIREMENTS:
Material: All materials and platings shall be in accordance with the requirements of MIL-PRF-39012.
Design and construction: See figures 1 through 22.
Corrosion (salt spray): Method 101, test condition B, in accordance with MIL-STD-202.
The salt solution concentration shall be 5 percent.
Special detail: After exposure, hardware shall be washed, shaken and lightly brushed as specified in
method 101 of MIL-STD-202, and then permitted to dry for 24 hours at 40°C. Hardware shall then be
examined for evidence of corrosion and pitting and ease of coupling.
Marking: Marking shall be in accordance with MIL-PRF-39012 except that the marking location may be
on the wire rope jacket or on a shrink tubing on the wire rope.
Qualification by similarity: Connectors manufacturers may qualify all applicable PIN’s for dust caps by
similarity if they submit any representative sample of a bead chain, safety chain, and wire rope with
applicable qualification testing. A manufacturer must be qualified to that connector series using that
same material in order to be approved by similarity.
Cross reference data: See tables I and II.
MIL-PRF-39012/25F
37
TABLE I. Cross reference for hardware to connectors and cable. 1/
PIN 2/
M39012/25-
Figure
number
Item-name
Applicable
chain
Applicable cable Applicable
connector series
X001 Bead
X002 Safety
X101
1
Cover Wire rope
----------
For use with all
series C female
connectors
X003 Bead
X004 Safety
X103
2
Cover Wire rope
---------- For use with all
series C male
connectors
X005
3
Shield
----------- M17/6-RG11,
M17/74-RG213,
M17/163-00001,
M17/75-RG214,
M17/164-00001 and
M17/77-RG216
X006 Bead
X007 Safety
X106
4
Cover
Wire rope
---------- For use with all
series BNC
female
connectors
X008 Bead
X009
5 Cover Safety
---------- For use with all
series BNC male
connectors
X010
6
Shield
---------- M17/84-RG223,
M17/167-00001,
M17/28-RG028 and
M17/155-00001
X011 Bead
X012 Safety
X111
7 Cap and
chain Wire rope
---------- For use with all
series N female
connectors
X013
8
Armor clamp
----------
M17/74-RG215,
M17/6-RG12
Series C and N
connectors using
applicable cables
and 11/16
accesso ry thread
X014 9
Armor clamp ---------- M17/79-RG219
X015
10
Cap
----------
---------- For use with all
series BNC
female
connectors
X016 Bead
X017 Safety
X116
11
Shorting plug
Wire rope
---------- For shorting
series BNC
female
connectors
X018
12
Cap
Bead
---------- For use with all
series TNC male
connectors
See notes at end of the table.
MIL-PRF-39012/25F
38
TABLE I. Cross reference for hardware to connectors and cable – Continued. 1/
PIN 2/
M39012/25-
Figure
number
Item-name
Applicable
chain
Applicable cable Applicable
connector series
X019 Safety
X118
12
Cap Wire rope
-----------
For use with all
series TNC male
connectors
X020 Bead
X021 Safety
X120
13
Cap
Wire rope
---------- For use with all
series TNC
female
connectors
X022 Bead, safety
and wire rope
X023 Bead
X122
14
Cap
Wire rope
--------- For use with all
series SC female
connectors
3024 Bead
3025 Safety
3124 Wire rope
4024 Bead
4025 Safety
4124
15
Cap
Wire rope
---------
For use with all
series SMA
female
connectors
3026 Bead
3027 Safety
3126 Wire rope
4026 Bead
4027 Safety
4126
16
Plug
Wire rope
---------
For use with all
series SMA male
connectors
X028
17
Cap
Wire rope
---------- For use with all
series TRB
female
connectors
X029
3029
18
Dummy
stowage
-----------
-----------
For use with all
series TK
male connectors
X030
3030
19
Dummy
stowage
-----------
----------- For use with all
series TNC
male connectors
3031
4031
20
Dummy
stowage
-----------
----------- For use with all
series SMA
male connectors
X032
3032
21
Dummy
stowage
-----------
----------- For use with all
series N
male connectors
See notes at end of the table.
MIL-PRF-39012/25F
39
TABLE I. Cross reference for hardware to connectors and cable – Continued. 1/
PIN 2/
M39012/25-
Figure
number
Item-name
Applicable
chain
Applicable cable Applicable
connector series
X033
3033
22
Dummy
stowage
-----------
----------- For use with all
series SC
male connectors
1/ This hardware is superseded by MIL-C-71, MIL-C-3989, MIL-C-3608, REA49131, REB49047,
REA49049 and REB49068.
2/ The PIN (including dash number ) with the definition of its makeup is defined in section 1 of the
basic specification, MIL-PRF-39012.
TABLE II. Cross reference PIN to superseded type designation.
PIN
M39012/25- Superseded type
designation
0001 MX-1142A/U
0003 MX-1143A/U
0005 MX1144/U
0006 CW-123A/U
0008 CW-282/U
0010 MX-195A/U
0011 MX-913/U
0013 MX-1286/U
0014 MX-1441/U
0015 CW-155A/U
0016
0017 CW-159/U
Changes from previous issue. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
Referenced documents. In addition to MIL-PRF-39012, this document references the following:
MIL-DTL-83420
MIL-STD-202
MIL-STD-348
MIL-PRF-49142
MIL-PRF-39012/25F
40
CONCLUDING MATERIAL
Custodians: Preparing activity:
Army – CR DLA - CC
Navy – EC
Air Force – 85 (Project 5935-2006-051)
DLA – CC
Review activities:
Army – AR, AT, AV, EA, MI
Navy – AS, MC,OS, SH
Air Force – 19, 99
NOTE: The activities listed above were interested in this document as of the date of this document.
Since organizations and responsibilities can change, you should verify the currency of the information
above using the ASSIST Online database at http://assist.daps.dla.mil.
