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M28840-816WB Datasheet, PDF (1/1 Pages) Glenair, Inc. – Environmental Backshells
M28840/8 B
Environmental Backshells
Glenair Connector
Designator G
M28840/8 16 W B
Basic Part No.
Style Designator - B = Environmental
MIL-C-28840
Dash No. (Table II)
TABLE I
Shell
A Thread
C Dia
Size
Class 2B
Max
11 .750 - 20 UNEF 1.03 (26.2)
13 .875 - 20 UNEF 1.14 (29.0)
15 1.000 - 20 UNEF 1.26 (32.0)
17 1.125 - 18 UNEF 1.39 (35.3)
19 1.250 - 18 UNEF 1.51 (38.4)
23 1.438 - 18 UNEF 1.70 (43.2)
25 1.563 - 18 UNEF 1.82 (46.2)
29 1.875 - 16 UN 2.14 (54.4)
33 2.063 - 16 UNS 2.33 (59.2)
Material and Finish Designator
D = Corrosion Resistant Steel,
Cadmium Plate, Black
W = Alumimum, Cadmium Olive
Drab over Electroless Nickel
A Thread
E
C
Dash Shell
E Max
No. Size Ref. Envelope
01
11 2.614 (66.4)
02
13 2.614 (66.4)
03
13 2.614 (66.4)
04
15 2.864 (72.7)
05
15 2.864 (72.7)
06
15 2.864 (72.7)
07
15 3.114 (79.1)
08
17 3.114 (79.1)
09
17 3.114 (79.1)
10
17 3.114 (79.1)
11
19 3.114 (79.1)
12
19 3.364 (85.4)
13
23 3.364 (85.4)
14
23 3.364 (85.4)
15
23 3.364 (85.4)
16
25 3.364 (85.4)
17
25 3.364 (85.4)
18
25 3.614 (91.8)
19
25 3.614 (91.8)
20
29 3.614 (91.8)
21
29 3.614 (91.8)
22
33 4.114 (104.5)
23
33 4.114 (104.5)
24
11 2.614 (66.4)
25
11 2.864 (72.7)
26
13 2.864 (72.7)
27
13 3.114 (79.1)
28
15 3.114 (79.1)
TABLE II
F
G Ref.
Cable Range
Max
Dim
Min
Max
2.962 (75.2) .938 (23.8) .188 (4.8) .312 (7.9)
2.962 (75.2) .938 (23.8) .188 (4.8) .312 (7.9)
2.962 (75.2) 1.125 (28.6) .281 (7.1) .438 (11.1)
3.087 (78.4) .938 (23.8) .188 (4.8) .312 (7.9)
3.087 (78.4) 1.125 (28.6) .281 (7.1) .438 (11.1)
3.087 (78.4) 1.312 (33.3) .344 (8.7) .562 (14.3)
3.312 (84.1) 1.593 (40.5) .438 (11.1) .750 (19.1)
3.312 (84.1) 1.312 (33.3) .375 (9.5) .625 (15.9)
3.343 (84.9) 1.593 (40.5) .438 (11.1) .750 (19.1)
3.437 (87.3) 1.750 (44.5) .625 (15.9) .938 (23.8)
3.312 (84.1) 1.312 (33.3) .375 (9.5) .625 (15.9)
3.462 (87.9) 1.750 (44.5) .625 (15.9) .938 (23.8)
3.368 (85.5) 1.593 (40.5) .438 (11.1) .750 (19.1)
3.462 (87.9) 1.750 (44.5) .625 (15.9) .938 (23.8)
3.649 (92.7) 2.093 (53.2) .812 (20.6) 1.188 (30.2)
3.462 (87.9) 1.750 (44.5) .625 (15.9) .938 (23.8)
3.649 (92.7) 2.093 (53.2) .812 (20.6) 1.188 (30.2)
3.774 (95.9) 2.093 (53.2) .875 (22.2) 1.250 (31.8)
3.806 (96.7) 2.343 (59.5) 1.000 (25.4) 1.380 (35.1)
3.774 (95.9) 2.093 (53.2) .812 (20.6) 1.188 (30.2)
3.806 (96.7) 2.343 (59.5) 1.000 (25.4) 1.380 (35.1)
4.056 (103.0) 2.343 (59.5) 1.000 (25.4) 1.380 (35.1)
4.331 (110.0) 2.750 (69.9) 1.250 (31.8) 1.625 (41.3)
2.962 (75.2) 1.125 (28.6) .281 (7.1) .438 (11.1)
3.087 (78.4) 1.312 (33.3) .344 (8.7) .562 (14.3)
3.087 (78.4) 1.312 (33.3) .344 (8.7) .562 (14.3)
3.312 (84.1) 1.312 (33.3) .375 (9.5) .625 (15.9)
3.312 (84.1) 1.312 (33.3) .375 (9.5) .625 (15.9)
F
Cable
Range
G
1. For complete
dimensions see
applicable Military
Specification.
2. Metric dimensions
(mm) are indicated
in parentheses.
3. Cable range is
defined as the
accommodations
range for the wire
bundle or cable.
Dimensions shown
are not intended
for inspection
criteria.
© 2005 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
37-3
E-Mail: sales@glenair.com