377-040
Composite Fiber-Optic Strain-Relief Backshell
with Cable Alignment Grommet
and Self-Locking Rotatable Coupling
Composite
Backshells
A
CONNECTOR DESIGNATOR:
H
U
MIL-DTL-38999 Series III and IV
DG123 and DG123A
Product Series
377
- Fiber Optic Strain Relief
Angle and Profile
S
- Straight
W
- 90° Elbow
Strain Relief Style
A
- Banding Adapter
N
- Nut
Finish Symbol
(See
Table III)
SELF-LOCKING
ROTATABLE COUPLING
377
H
S
040
Basic Part
Number
XM
19
A
T
B
STANDARD PROFILE
Connector
Designator
H and U
Connector
Shell Size
(See
Table II)
Shrink Boot Option
(Omit
for none)
C
Anti-Decoupling Device
1.440
(36.6)
Max
Accommodates
600-052-1 Band
.440 (11.2)
E
F
2.000
(50.8)
D
O-ring
J
H
Shrink Boot or
Sleeve Groove
Adapter
Wrench Flats
G
1.000 (25.4) R
Wrench Flats
E
U.S. PATENT NO. 6358077
Nut
H
Strain-Relief
Grommet
F
Grommet
Keys
.12 (3.0) Dia.,
K Places, Accommodates
16 Gage Contacts With
.07 (1.8) to .11 (2.8)
Diameter Fiber Cable
G
© 2009 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
A-42
with Cable Alignment Grommet
and Self-Locking Rotatable Coupling
TABLE II: CONNECTOR SHELL SIZE ORDER NUMBER
Shell Size For
Conn. Desig.
H
U
11
---
13
11
15
13
17
15
19
17
21
19
23
21
25
23
---
25
E
F
G
H
(Max)
1.41 (35.8)
1.41 (35.8)
1.41 (35.8)
1.64 (41.7)
1.64 (41.7)
1.89 (48.0)
1.89 (48.0)
2.16 (54.9)
2.16 (54.9)
K (# of Holes)*
J
Code H Code U
Ref.
2
.27 (6.9)
---
4
.33 (8.4)
2
5
.39 (9.9)
4
8
.51 (13.0)
5
11
.64 (16.3)
8
16
.77 (19.6)
11
21
.84 (21.3)
16
29
.84 (21.3)
21
---
.89 (22.6)
29
± .06
1.70
1.78
1.82
1.89
1.93
2.00
2.08
2.14
2.22
(1.5)
(43.2)
(45.2)
(46.2)
(48.0)
(49.0)
(50.8)
(52.8)
(54.4)
(56.4)
± .09
2.39
2.47
2.51
2.70
2.74
2.94
3.02
3.20
3.28
(2.3)
(60.7)
(62.7)
(63.8)
(68.6)
(69.6)
(74.7)
(76.7)
(81.3)
(83.3)
± .06
1.90
1.96
2.02
2.09
2.13
2.19
2.25
2.32
2.39
(1.5)
(48.3)
(49.8)
(51.3)
(53.1)
(54.1)
(55.6)
(57.2)
(58.9)
(60.7)
* Use Glenair 687-142 seal plug in vacant holes
TABLE III: FINISH
Symbol
XB
XO
Finish Description
No Plating - Black Color (Non-Conductive Finish)
No Plating - Brown Color (Non-Conductive Finish)
NOTES
1.
2.
See Table I in Intro for front-end dimensional details.
Metric dimensions (mm) are in parentheses and are for reference only
© 2009 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
A-43
Composite
Backshells
377-040
Composite Fiber-Optic Strain-Relief Backshell
A
B
C
D
E
F
G
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