DETAIL SPECIFICATION SHEET
CONNEC TORS, RECEPT ACLE, EL ECTRIC AL, S ER I ES 2, CRIMP TYPE,
WIDE FLANGE MOUNTING, BAYONET COUPLING, CLASSES A, D, L, T, W AND Z
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
The requirements for acquiring the product described herein
shall consist of this specification sheet a nd MI L-DTL-26482.
FIGURE 1. Receptacle, dimensions and configurations.
AMSC N/A FSC 5935
INCH-POUND
MS3472E
w/AMENDMENT 1
23 August 2010
SUPERSEDING
MS3472E
4 June 2009
Reactivat ed af ter 4 June 2009, and may be used
for new and existing designs and acquisitions.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
2
FIGURE 1. Receptacle, dimensions and configurations - Continued.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
3
FIGURE 1. Receptacle, dimensions and configurations - Continued.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
4
Shell
size
A B E F G
8 1.065
(27.05) .734
(18.64) .734
(18.64)
.493 /.462
(12.52/11.73)
.078 /.046
(1.98/1.17)
10
1.141
(28.98)
.812
(20.62)
.812
(20.62)
12 1.266
(32.16) .938
(23.83) .938
(23.83)
14
1.360
(34.54)
1.031
(26.19)
1.031
(26.19)
16
1.453
(36.91)
1.125
(28.58)
1.125
(28.58)
18
1.532
(38.91)
1.203
(30.56)
1.203
(30.56)
20 1.688
(42.88)
1.297
(32.94)
1.297
(32.94)
.587 /.556
(14.91/14.12)
.110 /.078
(2.79/1.98)
22
1.766
(44.86)
1.375
(34.93)
1.375
(34.93)
24
1.891
(48.03)
1.500
(38.10)
1.500
(38.10)
.620 /.589
(15.75/14.96)
Shell
K L M S S’
8
.563 /.573
(14.30/14.55)
1.215
(30.86)
.140 /.160
(3.56/4.06)
1.492
(37.90)
1.842
(46.79)
10 .680 /.690
(17.27/17.53)
12
.859 /.869
(21.82/22.07)
14
.984 /.994
(24.99/25.25)
2.077
(52.76)
16
1.108 /1.118
(28.14/28.40)
18 1.233 /1.243
(31.32/31.57)
20
1.358 /1.368
(34.49/34.75)
1.275
(32.39)
1.552
(39.42)
2.137
(54.28)
22 1.483 /1.493
(37.67/37.92)
24
1.610 /1.620
(40.89/41.15)
FIGURE 1. Receptacle, dimensions and configurations - Continued.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
5
Shell
size S” S’’’ T T’ T” T’’’ U
Pin
max weight
lbs (grams)
(see note 9)
Socket
max weight
lbs (grams)
(see note 9)
8 2.115
(53.72)
2.339
(59.41)
1.030
(26.16)
1.380
(35.05)
1.653
(41.99)
1.920
(48.77)
.830
(21.08) .0190
(8.6) .0200
(9.1)
10 2.339
(59.41)
1.030
(26.16)
.880
(22.35) .0244
(11.1) .0258
(11.7)
12 2.250
(57.15) 1.788
(45.42) .950
(24.13) .0375
(17.1) .0406
(18.4)
14 2.340
(59.44)
2.339
(59.41)
1.030
(26.16) 1.615
(41.02)
1.878
(47.70) 1.010
(25.65) .0449
(20.4) .0502
(22.8)
16 2.475
(62.87) 2.013
(51.13) 1.070
(27.18) .0547
(24.8) .0667
(30.3)
18 2.574
(65.38) 2.112
(53.64) 1.130
(28.70) .0685
(31.1) .0790
(35.8)
20 2.767
(70.28) 2.399
(60.93)
.996
(25.30) 1.581
(40.16) 2.211
(56.16)
1.855
(47.12)
1.190
(30.23) .0851
(38.6) .0979
(44.4)
22 2.890
(73.41) 2.399
(60.93 .996
(25.30)
1.581
(40.16) 2.334
(59.28) 1.260
(32.00) .0968
(43.9) .1128
(51.2)
24 3.012
(76.50) 1.548
(39.32) 2.423
(61.54) 1.822
(46.28)
1.320
(33.53) .1142
(51.8) .1341
(60.8)
Inches mm Inches mm
.0025
0.064
.150
3.81
.015
0.38
.212
5.38
.035
0.89
.216
5.49
.050
1.27
.278
7.06
.060
1.52
.608
15.44
.118
3.00
.641
16.28
.125
3.18
.707
17.96
FIGURE 1. Receptacle, dimensions and configurations - Continued.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
6
NOTES:
1. Dimensions are in inches. Metric equivalents are given for inform ation on ly.
2. Unless otherwise specified, tolerances are ± .005 (0.13 mm) for 3 place decimals,
± .01 (0.3 mm) for 2 place decimals, and ± 1° 30’ for all angles.
3. True position (TP) tolerances specified are in accordance with ASME Y14.5M.
4. Polarizing stripes, color optional.
5. Color bands: 0.070 ± .031 (1.78 ± 0.79 mm) wide, color blue. Band location must be such that it
is visible when mounting.
6. Insert arrangements requiring reduced diameters for raised seal barrier on outer row of contact
cavities as indicated.
7. Connector assembly must be used with a backshell. Backshells must be procured separately.
See SAE-AS85049 for applicable backshells.
8. Metric equivalents are in parentheses and are in millimeters.
9. Weight is measured less contacts and accessories.
FIGURE 1. Receptacle, dimensions and configurations - Continued.
TABLE I. Contact cavities requiring reduced diameters (XX) for pins and sockets
in outer row of contact cavities. 1/
Shell size Insert arrangement Contact cavities
8 -33 & -98 A, B, C
12 -10 C, G
14 -12 A, B, C, D, E, F, G, H
14 -18 A, C, E, G, J, L
14 -19 B, D, F, H, K, M
16 -26 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R
18 -32 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T
22 -41 A, B, C, D, E, F, G, H, J, K,
L, M, N, P, R, S, T, U, V, W, X, Y
1/ The reduced diameter “XX” refers to the diameters of the raised seal barriers (pin barrier rings) or
lead-in chamfers (socket entry holes) to ensure proper sealing of pin and socket after mating. See
MIL-DTL-26482, connector intermateability control dimensions (series 1 and series 2) figure for
reduced diameter “XX” for contact size 20 only.
REQUIREMENTS:
Dimensions and configuration: See figure 1 and table I.
Connector mating: This connector mates with MS3475 and MS3476.
For insert arrangements, see MIL-STD-1669.
Connector identification marking shall be in accordance with MIL-DTL-26482. Example: MS3471L----,
minimum height does not apply to shell sizes 8, 10 and 12.
Class E is cancelled and superseded by class L.
Intermateability and rear accessory interchangeability dimensions shall be in accordance with
MIL-DTL-26482.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.
MS3472E
w/AMENDMENT 1
7
Part or Identifying Number (PIN) example:
MS3472 L 24 - 61 P W
MS number
Class
Shell size
Insert arrangement
Contact style
Insert position
Amendment Notations. The margins of this specification are marked with vertical lines to indicate
modifications generated by this amendment. This was done as a convenience only and the Government
assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are
cautioned to evaluate the requirements of this document based on the entire content irrespective of the
marginal notations.
Referenced documents. In addition to MIL-DTL-26482, this document references the following:
MS3475
MS3476
MIL-STD-1669
ASME Y14.5M
SAE-AS85049
CONCLUDING MATERIAL
Custodians: Preparing activity:
Army - CR DLA - CC
Navy - AS
Air Force - 85 (Project 5935-2010-060)
DLA - CC
Revie w ac tivitie s :
Army - AR. AV
Navy - EC, SH
Air Force - 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 https://assist.daps.dla.mil.
Source: https://assist.dla.mil -- Downloaded: 2018-05-06T11:38Z
Check the source to verify that this is the current version before use.