Self-Locking or Non-Self-Locking
CONNECTOR DESIGNATOR:
H
MIL-DTL-38999 Series III & IV
EN3645
Basic
Part Number
Shell Size
FOR NEW DESIGN
USE AS85049/126
M85049/39
S
11
W
Material and Finish Designator
A
= Aluminum, Black Anodize
N
= Aluminum, Electroless Nickel
S
= 300 Series Steel, Passivated
W
= Aluminum, 500 Hour Cadmium
Olive Drab over Electroless Nickel
S
= Self-Locking
Use Dash for Non-Self-Locking
N
= Non-Detented
B
A Thread
F
E
Self Locking
Only
G
G
Cable
Entry
H
TABLE I: Shell Size, Cable Entry and Backshell Dimensions
Shell
Size
9
11
13
15
17
19
21
23
25
Shell Size
Ref.
A
B
C
D
E
F
G
H
J
A Thread
Class 2B
M12 X 1 - 6H
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
Ø E Max
Self-Locking Only
.858
(21.8)
.984
(25.0)
1.157
(29.4)
1.279
(32.5)
1.406
(35.7)
1.516
(38.5)
1.642
(41.7)
1.768
(44.9)
1.889
(48.0)
F
Max
1.01 (25.7)
1.01 (25.7)
1.21 (30.7)
1.26 (32.0)
1.41 (35.8)
1.51 (38.4)
1.66 (42.2)
1.76 (44.7)
2.91 (73.9)
G
Max
1.00 (25.4)
1.10 (27.9)
1.10 (27.9)
1.25 (31.8)
1.30 (33.0)
1.35 (34.3)
1.60 (40.6)
1.75 (44.5)
1.85 (47.0)
H
Max
.85
(21.6)
.90
(22.9)
1.10 (27.9)
1.15 (29.2)
1.30 (33.0)
1.50 (38.1)
1.60 (40.6)
1.70 (43.2)
1.80 (45.7)
Cable Entry
Min
Max
.098 (2.5) .234 (5.9)
.153 (3.9) .234 (5.9)
.190 (4.8) .328 (8.3)
.260 (6.6) .457 (11.6)
.283 (7.2) .614 (15.6)
.325 (8.3) .634 (16.1)
.343 (8.7) .698 (17.7)
.381 (9.7) .823 (20.9)
.418 (10.6) .853 (21.7)
APPLICATION NOTES
1.
2.
3.
4.
Assembly to be identified with manufacturer’s name and part number, space permitting.
Cable Entry is defined as the accommodation entry for the wire bundle or cable.
Dimensions are not intended for inspection criteria.
For complete dimensions, see the applicable Military Specification.
Metric dimensions (mm) are in parentheses.
© 2013 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
Mil-Spec Backshells
U.S. 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
B-63
E-Mail: sales@glenair.com
AS85049
AS85049/39
90° Strain Relief
FPGA/CPLD
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