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B-82
© 2013 Glenair, Inc. U.S. CAGE Code 06324 Printed in U.S.A.
Dimensions in inches (millimeters) and are subject to change without notice.
AS85049
B
Mil-Spec Backshells
AS85049/60-1 and MS3158
Straight Shrink Boot Adapter
APPLICATION NOTES
1. For complete dimensions
see the applicable Military
Specication.
2. Metric dimensions (mm)
are in parentheses.
Basic Part Number
M85049/60-1 W 22
Shell Size
TABLE I: Shell Size, Thread and Dimensions
Shell
Size
A Thread
Class 2B
C Dia Max
+.000 (0.0)
-.045 (1.14)
E
Min
Dia
F Dia
+.000 (0.0)
-.020 (0.5)
G
Max
3.562 - 24 UNEF .670 (17.0) .250 (6.4) .533 (13.5) .832 (21.1)
8.500 - 20 UNF .620 (15.7) .250 (6.4) .533 (13.5) .832 (21.1)
10 .625 - 24 UNEF .740 (18.8) .355 (9.0) .605 (15.4) .832 (21.1)
12 .750 - 20 UNEF .860 (21.8) .491 (12.5) .774 (19.7) .832 (21.1)
14 .875 - 20 UNEF .980 (24.9) .565 (14.4) .838 (21.3) .832 (21.1)
16 1.000 - 20 UNEF 1.110 (28.2) .690 (17.5) .963 (24.5) .832 (21.1)
18 1.062 - 18 UNEF 1.220 (31.0) .769 (19.5) 1.042 (26.5) .832 (21.1)
20 1.188 - 18 UNEF 1.350 (34.3) .894 (22.7) 1.217 (30.9) .832 (21.1)
22 1.313 - 18 UNEF 1.470 (37.3) 1.019 (25.9) 1.355 (34.4) .832 (21.1)
24 1.438 - 18 UNEF 1.590 (40.4) 1.134 (28.8) 1.443 (36.7) .832 (21.1)
28 1.750 - 18 UNS 1.970 (50.0) 1.369 (34.8) 1.709 (43.4) .994 (25.3)
32 2.000 - 18 UNS 2.220 (56.4) 1.615 (41.0) 1.919 (48.7) .994 (25.3)
36 2.250 - 16 UN 2.470 (62.7) 1.830 (46.5) 2.169 (55.1) .994 (25.3)
40 2.500 - 16 UN 2.720 (69.1) 2.045 (51.9) 2.402 (61.0) .994 (25.3)
44 2.750 - 16 UN 2.970 (75.4) 2.300 (58.4) 2.657 (67.5) .994 (25.3)
48 3.000 - 16 UN 3.220 (81.8) 2.550 (64.8) 2.907 (73.8) .994 (25.3)
61 1.500 - 18 UNEF 1.650 (41.9) 1.174 (29.8) 1.529 (38.8) .832 (21.1)
Basic
Part Number
MS3158 -22 C
Shell
Size
Superseded Part Number
CONNECTOR DESIGNATOR:
A
AS50151 Series AS34001
MIL-DTL-26482 Series II
AS81703 Series III
MIL-DTL-83723 Series I & III
40M39569, DEF 5326-3
EN 2997, EN 3646
ESC 10, ESC 11, LN 29504
NFC93422 Series HE302
PAN 6432-1, PAN 6432-2
PATT 602
Finish
A = Black Anodize
N = Electroless Nickel
W = 1000 Hr. Cadmium Olive Drab
X = Nickel Fluorocarbon Polymer
Y = Pure Dense Electrodeposited Aluminum
Z = Zinc Nickel, Black
Finish
C = Cadmium Olive Drab over
Electroless Nickel
N = Electroless Nickel
Rev. 06.14.17
