Self-Locking or Non-Self-Locking
CONNECTOR DESIGNATOR:
Material and Finish Designator
N
= Aluminum, Electroless Nickel
S
= 300 Series Steel, Passivated
W
= Aluminum, 1000 Hour Cadmium
Olive Drab over Electroless Nickel
AS85049/47 and MS27507
90° Strain Relief
B
AS85049
F
MIL-DTL-38999 Series I and II
Basic
Part Number
FOR NEW DESIGN
USE AS85049/123
M85049/47
S
W
10
Dash No.
S
= Self-Locking
Omit for Non-Self-Locking
N
= Non-Detented, Self-Locking
Superseded Part Number
MS27507-B 10
Basic Part No.
(Non-Self-
Locking)
Dash No.
Metal and Finish Designator
A = Aluminum Cadmium Olive Drab over Electroless Nickel
C = Aluminum, Cadmium Olive Drab
N = Aluminum, Electroless Nickel
D = 300 Series Steel, Cadmium Black Plate
S = 300 Series Steel, Passivate
A Thread
F
APPLICATION NOTES
1.
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.
E
Self-Locking
Only
G
2.
3.
4.
Cable
Entry
5.
H
TABLE I: Shell Size, Cable Entry and Backshell Dimensions
Dash
No.
8
10
12
14
16
18
20
22
24
Shell Size
Ref.
8/9
10/11
12/13
14/15
16/17
18/19
20/21
22/23
24/25
A Thread
Class 2B
.438 - 28 UNEF
.562 - 24 UNEF
.688 - 24 UNEF
.813 - 20 UNEF
.938 - 20 UNEF
1.063 - 18 UNEF
1.188 - 18 UNEF
1.313 - 18 UNEF
1.438 - 18 UNEF
ØE
Max
.86
(21.8)
.98
(24.9)
1.16 (29.5)
1.28 (32.5)
1.41 (35.8)
1.52 (38.6)
1.64 (41.7)
1.77 (45.0)
1.89 (48.0)
F
Max
1.38 (35.1)
1.38 (35.1)
1.46 (37.1)
1.63 (41.4)
1.80 (45.7)
1.82 (46.2)
1.90 (48.3)
2.04 (51.8)
2.15 (54.6)
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)
.
098
.153
.190
.260
.283
.325
.343
.381
.418
Min
Cable Entry
(2.5)
(3.9)
(4.8)
(6.6)
(7.2)
(8.3)
(8.7)
(9.7)
(10.6)
.234
.234
.328
.457
.614
.634
.698
.823
.853
Max
(5.9)
(5.9)
(8.3)
(11.6)
(15.6)
(16.1)
(17.7)
(20.9)
(21.7)
© 2013 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
Rev. 10-23-14
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-70
E-Mail: sales@glenair.com
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