66-5
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
© 2012 Glenair, Inc. Printed in U.S.A.CAGE Codes 06324
www.glenair.com E-Mail: sales@glenair.com
66
Protective Covers
MS27501 and MS27502
Protective Plug and ReceptacleCovers
APPLICATION NOTES
1. Assembly identied with manufacturer’s name
and part number, space permitting.
2. For complete dimensions, see the applicable
Military Specication.
3. Metric dimensions (mm) are in parentheses.
Gasket
J
G
MS27501 Plug Cover
.90 (22.9)
Max Attachment
.167 (4.2)
Dia
MS27502 Receptacle Cover
MS27502
Attachment
Type N
Gasket
Attachment
Style C
.167 (4.2)
Dia
H
J
.82 (20.8)
Max
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) .820 (20.8) 3.000 (76.2) .700 (17.8)
11 .940 (23.9) .940 (23.9) 3.000 (76.2) .840 (21.3)
13 1.070 (27.2) 1.100 (27.9) 3.500 (88.9) 1.010 (25.7)
15 1.190 (30.2) 1.220 (31.0) 3.500 (88.9) 1.140 (29.0)
17 1.320 (33.5) 1.340 (34.0) 3.500 (88.9) 1.260 (32.0)
19 1.440 (36.6) 1.460 (37.1) 3.500 (88.9) 1.390 (35.3)
21 1.570 (39.9) 1.580 (40.1) 4.000 (101.6) 1.510 (38.4)
23 1.690 (42.9) 1.700 (43.2) 4.000 (101.6) 1.640 (41.7)
25 1.820 (46.2) 1.830 (46.5) 4.000 (101.6) 1.760 (44.7)
Basic Part Number
MS27501 = Plug Cover
MS27502 = Receptacle Cover
MS27501 B 19 C L
Shell
Size
Finish
A = Gold Iridite over Cadmium over Nickel
B = 500 Hour Cadmium Olive Drab
C = Anodize
F = Electroless Nickel
Attachment Option
A = No Attachment
C = Chain
N = Chain with Ring (MS27502 Only)
Length (Inches)
L = 5.0 (127.0)
M = 6.0 (152.4) MS27501 Only
N = 7.0 (177.8) MS27501 Only
(Omit for Standard)
CONNECTOR INTERFACE
MIL-DTL-38999, Series I