189-016
Backshell with Banding Strain Relief
Environmental Resistant
for MIL-DTL-38999 Series III Fiber Optic Connectors
Table I
Shell
Size
ØB
Max
C
Max
D
Max
E
Max
F
Max
Max
Dash No.
A Thread
B
11
13
15
17
19
21
23
25
M15 x 1 - 6H
M18 x 1 - 6H
M22 x 1 - 6H
M25 x 1 - 6H
M28 x 1 - 6H
M31 x 1 - 6H
M34 x 1 - 6H
M37 x 1 - 6H
0.890 (22.6)
1.020 (25.9)
.861 (21.9) 1.111 (28.2) 1.563 (39.7) 1.875 (47.6)
.911 (23.1) 1.161 (29.5) 1.938 (49.2) 2.250 (57.2)
05
05
07
07
09
11
1.150
1.230
(29.2) .965 (24.5) 1.215 (30.9) 1.938 (49.2) 2.250 (57.2)
(31.2) 1.014 (25.8) 1.264 (32.1) 2.063 (52.4) 2.375 (60.3)
1.360 (34.5) 1.064 (27.0) 1.314 (33.4) 2.063 (52.4) 2.375 (60.3)
1.480 (37.6) 1.118 (28.4) 1.368 (34.7) 2.563 (65.1) 2.875 (73.0)
E
1.600 (40.6) 1.172 (29.8) 1.422 (36.1) 2.313 (58.8) 2.688 (68.3)
1.730 (43.9) 1.221 (31.0) 1.471 (37.4) 2.250 (57.2) 2.563 (65.1)
11
13
.75 (19.1) R Min.
F
CODE N
90°
C
Table II: Material and Finish
Code
M
Material
Finish Description
Electroless Nickel
Aluminum
Alloy
D
Cadmium Plate, Olive Drab,
Over Nickel
NF
Refer to Appendix for material/finish details
CODE M
4ꢂ°
Table III
MIL-I-2ꢁꢀ5ꢁ
Cable Entry Dia
Dash Clamp
Cable Dia
Max
MIL-I-2ꢁꢀ5ꢁ
Shrink Sleeve Shrink Sleeve
Ø K ꢀꢀ5
L Max
No.
Size
Min
Max
05
07
09
11
12
16
20
24
28
32
36
40
.280
(7.11)
.312 (7.92) 1.110 (28.2)
(11.1) 1.210 (30.7)
/4-203-0
/4-204-0
/4-204-0
/4-205-0
/4-205-0
/4-206-0
/4-206-0
/4-206-0
/5-107-0
/5-108-0
/5-109-0
/5-109-0
/5-110-0
/5-110-0
/5-111-0
/5-111-0
.233 (5.92) .375 (9.53)
.358 (9.10) .500 (12.7)
.482 (12.2) .625 (15.9)
.395 (10.0) .438
.510
.621
.736
.851
(13.0) .562 (14.3) 1.210 (30.7)
(15.8) .688 (17.5) 1.210 (30.7)
(18.7) .812 (20.6) 1.360 (34.5)
(21.6) .938 (23.8) 1.510 (38.4)
.545 (13.8) .750
(19.1)
13
15
17
.670 (17.0) .875 (22.2)
.795 (20.2) 1.000 (25.4)
.889 (22.6) 1.125 (28.6)
1.104 (28.0) 1.250 (31.8)
.966 (24.5) 1.062 (27.0) 1.510 (38.4)
1.091 (27.7) 1.188 (30.2) 1.510 (38.4)
19
© 2012 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR,ꢀ INC.ꢀ •ꢀ 1211ꢀ AIRꢀ WAYꢀ •ꢀ GLENDALE,ꢀ CAꢀ 91201-2497ꢀ •ꢀ 818-247-6000ꢀ •ꢀ FAXꢀ 818-500-9912
www.glenair.comꢀ
E-Mail:ꢀsales@glenair.com
B-31