www.glenair.com E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
B-106
© 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
AS85049/95
3/4 Perimeter Mounting Flange
A = Primer Coat
Required
Basic
Part Number
M85049/95 -10A -A
Shell Size
and Class
TABLE I: Reference for Connector Shell Size
Shell Size
& Class
Thread
UNJC-3B
A
±.005 (0.1)
B
Max
C
±.015 (0.4)
D
Max
E
±.030 (0.8)
3A 4-40 .625 (15.9) .940 23.88 .641 (16.3) .166 (4.2) .325 (8.3)
7A 4-40 .719 (18.3) 1.034 26.26 .688 (17.5) .166 (4.2) .433 (11.0)
8A 4-40 .594 (15.1) .900 22.86 .570 (14.5) .166 (4.2) .308 (7.8)
10A 4-40 .719 (18.3) 1.034 26.26 .720 (18.3) .166 (4.2) .433 (11.0)
10B 6-32 .812 (20.6) 1.202 30.53 .749 (19.0) .183 (4.6) .433 (11.0)
12A 4-40 .812 (20.6) 1.119 28.42 .855 (21.7) .166 (4.2) .530 (13.5)
12B 6-32 .938 (23.8) 1.327 33.71 .938 (23.8) .183 (4.6) .530 (13.5)
14A 4-40 .906 (23.0) 1.213 30.81 .984 (25.0) .166 (4.2) .624 (15.8)
14B 6-32 1.031 (26.2) 1.421 36.09 1.031 (26.2) .183 (4.6) .624 (15.8)
16A 4-40 .969 (24.6) 1.295 32.89 1.094 (27.8) .166 (4.2) .687 (17.4)
16B 6-32 1.125 (28.6) 1.515 38.48 1.125 (28.6) .183 (4.6) .687 (17.4)
18A 4-40 1.062 (27.0) 1.421 36.09 1.220 (31.0) .166 (4.2) .780 (19.8)
18B 6-32 1.203 (30.6) 1.593 40.46 1.234 (31.3) .183 (4.6) .780 (19.8)
19A 4-40 .906 (23.0) 1.207 30.66 .953 (24.2) .166 (4.2) .620 (15.7)
20A 4-40 1.156 (29.4) 1.550 39.37 1.345 (34.2) .166 (4.2) .874 (22.2)
20B 6-32 1.297 (32.9) 1.703 43.26 1.359 (34.5) .183 (4.6) .865 (22.0)
22A 4-40 1.250 (31.8) 1.680 42.67 1.478 (37.5) .166 (4.2) .968 (24.6)
22B 6-32 1.375 (34.9) 1.753 44.53 1.483 (37.7) .183 (4.6) .907 (23.0)
24A 6-32 1.500 (38.1) 1.906 48.41 1.560 (39.6) .183 (4.6) 1.000 (25.4)
24B 6-32 1.375 (34.9) 1.800 45.72 1.595 (40.5) .183 (4.6) 1.031 (26.2)
25A 6-32 1.500 (38.1) 1.906 48.41 1.658 (42.1) .183 (4.6) 1.125 (28.6)
27A 4-40 .969 (24.6) 1.270 32.26 1.094 (27.8) .166 (4.2) .683 (17.3)
28A 6-32 1.562 (39.7) 2.015 51.18 1.820 (46.2) .183 (4.6) 1.125 (28.6)
32A 6-32 1.750 (44.5) 2.327 59.11 2.062 (52.4) .183 (4.6) 1.188 (30.2)
36A 6-32 1.938 (49.2) 2.515 63.88 2.312 (58.7) .183 (4.6) 1.375 (34.9)
37A 4-40 1.187 (30.1) 1.515 38.48 1.281 (32.5) .166 (4.2) .874 (22.2)
61A 4-40 1.437 (36.5) 1.827 46.41 1.594 (40.5) .166 (4.2) 1.602 (40.7)
APPLICATION NOTES
1. Assembly identied with manufacturer’s name and part
number, space permitting.
2. For complete dimensions, see the applicable Military
Specication.
3. Metric dimensions (mm) are in parentheses.
D
B
A
AB
.040 (1.02)
±.003 (0.8)
E
C
Nut, Self-Locking, Clinch
NASM 45938 Type, 4 Places