377-040
Composite MIL-DTL-38999 Series III
Fiber-Optic Strain-Relief Backshell
F
E
377 H S 040 XM 19 A
Product Series
Connector Designator,
MIL-DTL-38999, Series III
Angular Function
S = Straight
W = 90° Elbow
Basic Number
G
Finish Symbol (Table II)
1.0 (25.4) R
Wrench Flats
Nut
Shell Size Designator (Table I)
Strain Relief Style
A = Adapter
N = Nut
Strain-Relief
Grommet
Accomodates
600-052 Band
1.44
(36.6)
Max
H
2.00
(50.8)
.44 (11.2)
A Thread
Grommet
J
H
Keys
B Dia
.12 (3.0) Diameter,
Accomodates 16 Gage
Contacts With .07 (1.8) to
.11 (2.8) Diameter Fiber
Cable (For Number of
Holes See K in Table 1)
Shrink Boot or
Sleeve Groove
Adapter
Wrench Flats
U.S. PATENT NUMBER 6358077
TABLE II: CONNECTOR SHELL SIZE ORDER NUMBER
Shell
A thread
B
E
F
G
H
J
K
Size
ISO Metric
M15 x 1 - 6H
M18 x 1 - 6H
Max
+.060 (1.5)
+.090 (2.3)
+.060 (1.5)
Max
Ref.
(# of Holes)*
11
.770 (19.6) 1.700 (43.2) 2.390 (60.7)
.890 (22.6) 1.780 (45.2) 2.470 (62.7)
1.900 (48.3) 1.410 (35.8)
1.960 (49.8) 1.410 (35.8)
2.020 (51.3) 1.410 (35.8)
.250 (6.4)
.310 (7.9)
.310 (7.9)
2
4
13
15
17
19
21
23
25
M22 x 1 - 6H 1.030 (26.2) 1.820 (46.2) 2.510 (63.8)
5
M25 x 1 - 6H 1.150 (29.2) 1.890 (48.0) 2.700 (68.6)
2.090 (53.1) 1.640 (41.7) .440 (11.2)
8
M28 x 1 - 6H 1.280 (32.5) 1.930 (49.0) 2.740 (69.6) 2.130 (54.1)
M31 x 1 - 6H 1.410 (35.8) 2.000 (50.8) 2.940 (74.7) 2.190 (55.6)
M34 x 1 - 6H 1.530 (38.9) 2.080 (52.8) 3.020 (76.7) 2.250 (57.2)
M37 x 1 - 6H 1.660 (42.2) 2.140 (54.4) 3.200 (81.3) 2.320 (58.9)
1.640 (41.7) .500 (12.7)
1.890 (48.0) .500 (12.7)
1.890 (48.0) .630 (16.0)
2.160 (54.9) .750 (19.1)
11
16
21
29
* Use Glenair 687-142 seal plug in vacant holes
TABLE I: FINISH
Metric dimensions (mm) are in parenthesis
and are for reference only.
SYM
XB
MATERIAL
FINISH
No Plating
Base Non-Conductive No Plating
Black
XO
© 2006 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
I-8