Environmental
Backshells
CONNECTOR DESIGNATOR:
AS85049/5 Style 3
Straight Environmental Backshell
Finish
N
= Electroless Nickel
X
= Nickel Fluorocarbon Polymer
Z
= Zinc Nickel
C
MIL-DTL-22992 Classes C, J and R
A
= Black Anodize
W
= Cadmium, Olive Drab
Y
= Pure Dense
Electrodeposited Aluminum
M85049/5
Basic
Part Number
W
10
A
Type
A
or
B
3
Style 3
Dash Number
(Table II)
37
APPLICATION NOTES
1.
2.
3.
4.
For complete dimensions see the applicable Military Specification.
Metric dimensions (mm) are in parentheses.
Cable Range is defined as the accommodation range for the wire bundle or
cable. Dimensions shown are not intended for inspection criteria.
Approximate chain lengths: Dash No. 01-12 = 5.0 (127.0); Dash No. 13-29 =
6.0 (152.4).
© 2012 Glenair, Inc.
CAGE Codes 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
E-Mail: sales@glenair.com
www.glenair.com
37-18
AS85049/5 Style 3
Straight Environmental Backshell
TABLE I: Shell Size and Dimensions
Shell
Size
12
18
20
22
24
28
32
36
40
44
A Thread
Class 2B-LH
.7500 - 20 UNEF
1.1250 - 18 UNEF
1.2500 - 18 UNEF
1.3750 - 18 UNEF
1.6250 - 18 UNEF
1.8750 - 16 UN
2.0625 - 16 UNS
2.3125 - 16 UNS
2.6250 - 16 UN
2.8750 - 16 UN
B Dia
±.015 (0.4)
.933 (23.7)
1.307 (33.2)
1.433 (36.4)
1.557 (39.5)
1.807 (45.9)
2.057 (52.2)
2.307 (58.6)
2.557 (64.9)
2.875 (73.0)
3.125 (79.4)
G Dia
Max
H
Max
J Thread (Plated)
Class 2 (A or B)
1.094 (27.8) .765 (19.4) 0.875-0.1P-0.2L-DS
1.469 (37.3) .980 (24.9) 1.250-0.1P-0.2L-DS
1.562 (39.7) .980 (24.9) 1.375-0.1P-0.2L-DS
1.688 (42.9) .980 (24.9) 1.500-0.1P-0.2L-DS
1.938 (49.2) .980 (24.9) 1.750-0.1P-0.2L-DS
2.219 (56.4) .980 (24.9) 2.000-0.1P-0.2L-DS
2.469 (62.7) .980 (24.9) 2.250-0.1P-0.2L-DS
2.719 (69.1) .980 (24.9) 2.500-0.1P-0.2L-DS
2.969 (75.4) .980 (24.9) 2.750-0.1P-0.2L-DS
3.217 (81.7) .980 (24.9) 3.000-0.1P-0.2L-DS
TABLE II: Dash Number, Shell Size and Cable Range
Dash Shell
No.
Size
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
12
18
18
18
18
20
20
20
22
22
22
24
24
24
28
28
28
28
28
28
28
32
32
32
32
32
32
32
32
36
36
36
36
36
36
36
40
40
40
40
44
44
Cable Range
Min
Max
.160
.511
.436
.306
.219
.605
.511
.361
.715
.449
.316
.692
.637
.517
.984
.875
.755
.637
.567
.436
.306
1.105
1.005
.930
.857
.755
.637
.436
.306
1.320
1.250
1.185
1.105
1.055
.984
.857
1.815
1.700
1.605
1.531
1.862
1.775
(4.1)
(13.0)
(11.1)
(7.8)
(5.6)
(15.4)
(13.0)
(9.2)
(18.2)
(11.4)
(8.0)
(17.6)
(16.2)
(13.1)
(25.0)
(22.2)
(19.2)
(16.2)
(14.4)
(11.1)
(7.8)
(28.1)
(25.5)
(23.6)
(21.8)
(19.2)
(16.2)
(11.1)
(7.8)
(33.5)
(31.8)
(30.1)
(28.1)
(26.8)
(25.0)
(21.8)
(46.1)
(43.2)
(40.8)
(38.9)
(47.3)
(45.1)
.222
.605
.530
.375
.281
.699
.605
.455
.828
.562
.405
.805
.750
.630
1.109
1.000
.880
.750
.680
.530
.375
1.230
1.130
1.055
.970
.880
.750
.530
.375
1.445
1.375
1.310
1.230
1.180
1.109
.970
1.940
1.825
1.730
1.656
2.000
1.900
(5.6)
(15.4)
(13.5)
(9.5)
(7.1)
(17.8)
(15.4)
(11.6)
(21.0)
(14.3)
(10.3)
(20.4)
(19.1)
(16.0)
(28.2)
(25.4)
(22.4)
(19.1)
(17.3)
(13.5)
(9.5)
(31.2)
(28.7)
(26.8)
(24.6)
(22.4)
(19.1)
(13.5)
(9.5)
(36.7)
(34.9)
(33.3)
(31.2)
(30.0)
(28.2)
(24.6)
(49.3)
(46.4)
(43.9)
(42.1)
(50.8)
(48.3)
E
Max
2.752
3.712
3.712
3.502
3.471
4.024
3.841
4.024
4.087
4.087
3.841
4.150
4.150
4.150
4.212
4.212
4.212
4.150
4.150
3.966
3.799
4.275
4.275
4.212
4.150
4.212
4.150
3.966
3.846
4.337
4.337
4.275
4.275
4.275
4.212
4.154
5.673
5.673
5.673
5.373
5.673
4.594
(69.9)
(94.3)
(94.3)
(89.0)
(88.2)
(102.2)
(97.6)
(102.2)
(103.8)
(103.8)
(97.6)
(105.4)
(105.4)
(105.4)
(107.0)
(107.0)
(107.0)
(105.4)
(105.4)
(100.7)
(96.5)
(108.6)
(108.6)
(107.0)
(105.4)
(107.0)
(105.4)
(100.7)
(97.7)
(110.2)
(110.2)
(108.6)
(108.6)
(108.6)
(107.0)
(105.5)
(144.1)
(144.1)
(144.1)
(136.5)
(144.1)
(116.7)
F Appr.
Free Length
2.406
5.188
4.688
3.844
2.844
6.188
5.188
4.188
6.688
5.188
3.688
6.688
6.688
5.688
7.688
7.188
6.688
6.688
6.688
4.688
3.844
8.188
7.188
7.688
7.188
6.688
6.688
4.688
3.844
9.688
9.688
8.688
8.188
8.188
7.688
7.188
13.188
13.188
13.188
12.688
14.188
12.688
(61.1)
(131.8)
(119.1)
(97.6)
(72.2)
(157.2)
(131.8)
(106.4)
(169.9)
(131.8)
(93.7)
(169.9)
(169.9)
(144.5)
(195.3)
(182.6)
(169.9)
(169.9)
(169.9)
(119.1)
(97.6)
(208.0)
(182.6)
(195.3)
(182.6)
(169.9)
(169.9)
(119.1)
(97.6)
(246.1)
(246.1)
(220.7)
(208.0)
(208.0)
(195.3)
(182.6)
(335.0)
(335.0)
(335.0)
(322.3)
(360.4)
(322.3)
© 2012 Glenair, Inc.
CAGE Codes 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
E-Mail: sales@glenair.com
www.glenair.com
37-19
Environmental
Backshells
37
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