MS27501 and MS27502
Protective Plug and ReceptacleCovers
Attachment Option
A = No Attachment
C = Chain
CONNECTOR INTERFACE
Basic Part Number
MS27501 = Plug Cover
MS27502 = Receptacle Cover
MIL-DTL-38999, Series I
Shell
Size
N = Chain with Ring (MS27502 Only)
MS27501 B 19 C L
Length (Inches)
L = 5.0 (127.0)
M = 6.0 (152.4) MS27501 Only
N = 7.0 (177.8) MS27501 Only
(Omit for Standard)
Finish
A = Gold Iridite over Cadmium over Nickel
B = 500 Hour Cadmium Olive Drab
C = Anodize
F = Electroless Nickel
Attachment
Style C
.167 (4.2)
.82 (20.8)
.90 (22.9)
Max
Attachment
.167 (4.2)
Dia
Max
Gasket
Gasket
Dia
G
H
J
J
MS27502
Attachment
Type N
MS27501 Plug Cover
MS27502 Receptacle Cover
TABLE I: Shell Size, Attachment and Dimensions
Shell
Size
G Dia
Max
H
Max
J Attachment
Length (Inches)
K Dia
Min
9
.820 (20.8)
.940 (23.9)
.820 (20.8)
.940 (23.9)
3.000 (76.2)
3.000 (76.2)
.700 (17.8)
.840 (21.3)
11
13
15
17
19
21
23
25
1.070 (27.2) 1.100 (27.9)
1.190 (30.2) 1.220 (31.0)
1.320 (33.5) 1.340 (34.0)
1.440 (36.6) 1.460 (37.1)
3.500 (88.9) 1.010 (25.7)
3.500 (88.9) 1.140 (29.0)
3.500 (88.9) 1.260 (32.0)
3.500 (88.9) 1.390 (35.3)
1.570 (39.9) 1.580 (40.1) 4.000 (101.6) 1.510 (38.4)
1.690 (42.9) 1.700 (43.2) 4.000 (101.6) 1.640 (41.7)
1.820 (46.2) 1.830 (46.5) 4.000 (101.6) 1.760 (44.7)
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APPLICATION NOTES
1. Assembly identified with manufacturer’s name
and part number, space permitting.
2. For complete dimensions, see the applicable
Military Specification.
3. Metric dimensions (mm) are in parentheses.
© 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
www.glenair.com
E-Mail: sales@glenair.com
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