C
.90 (22.9)
Max
Gasket
MIL-DTL-38999
MATING CONNECTOR
MIL-DTL-38999, Series I
A
B
C
F
T
Z
=
=
=
=
=
=
MS27501 and MS27502
Protective Plug and ReceptacleCovers
Basic Part Number
MS27501
= Plug Cover
MS27502
= Receptacle Cover
Shell
Size
Attachment Option
A
= No Attachment
C
= Chain
N
= Chain with Ring (MS27502 Only)
MS27501
B
19
C
L
Finish
Gold Iridite over Cadmium over Nickel
500 Hour Cadmium Olive Drab
Anodize
Electroless Nickel
Nickel Fluorocarbon Polymer
Zinc Nickel
Length
(Inches)
L
= 5.0 (127.0)
M
= 6.0 (152.4) MS27501 Only
N
= 7.0 (177.8) MS27501 Only
(Omit for Standard)
.82 (20.8)
Attachment
Max
.167 (4.2)
Dia
H
J
Attachment
Style C
.167 (4.2)
Gasket
Dia
G
J
MS27501 Plug Cover
MS27502 Receptacle Cover
MS27502
Attachment
Type N
TABLE I: Shell Size, Attachment and Dimensions
Shell
Size
9
11
13
15
17
19
21
23
25
G Dia
Max
.820 (20.8)
.940 (23.9)
1.070 (27.2)
1.190 (30.2)
1.320 (33.5)
1.440 (36.6)
1.570 (39.9)
1.690 (42.9)
1.820 (46.2)
H
Max
.820 (20.8)
.940 (23.9)
1.100 (27.9)
1.220 (31.0)
1.340 (34.0)
1.460 (37.1)
1.580 (40.1)
1.700 (43.2)
1.830 (46.5)
J Attachment
Length
(Inches)
3.000 (76.2)
3.000 (76.2)
3.500 (88.9)
3.500 (88.9)
3.500 (88.9)
3.500 (88.9)
4.000 (101.6)
4.000 (101.6)
4.000 (101.6)
K Dia
Min
.700 (17.8)
.840 (21.3)
1.010 (25.7)
1.140 (29.0)
1.260 (32.0)
1.390 (35.3)
1.510 (38.4)
1.640 (41.7)
1.760 (44.7)
APPLICATION NOTES
1.
2.
3.
Assembly identified with manufacturer’s name
and part number, space permitting.
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.
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
C-2
E-Mail: sales@glenair.com
