257-135-24-61_09 Datasheet, PDF (1/2 Pages) Glenair, Inc. – Bayonet Coupling Jam Nut Mount Pin-Pin Bulkhead Feedthrough Receptacle

257-135
MIL-DTL-26482 Series II Type Hermetic
Bayonet Coupling Jam Nut Mount
Pin-Pin Bulkhead Feedthrough Receptacle
Connector Style
135 = Jam-Nut Mount Pin-Pin
Feedthrough Receptacle
Insert
Arrangement
Per MIL-STD-1669
257 - 135 Z1 24 - 61
Series 257
MIL-DTL-26482
Type
Material/Finish
Z1 = CRES/Nickel
Plated
Shell
Size
D
H
G
.125 Max
1.290 Max
.400
Max
D
B
C
.405/.395
A Thread
Holes For .020 Max Dia
Safety Wire 3 Equally Spaced
.500 Max Panel
Thickness
APPLICATION NOTES
1. To be identified with manufacturer’s name, part number and
date code, space permitting.
2. Electrical safety limits must be established by the user. Peak
voltage, switching surge, transient, etc. should be used to
determine the safety of the application.
3. Metric Dimensions (mm) are indicated in parentheses.
4. Material/Finish:
Shell and jam-nut: Z1 - CRES/nickel plated.
Titanium and Inconel^® available. Consult factory.
Contacts - Alloy 52/gold plate.
Bayonets - CRES/passivated.
Seals - Fluorosilicone/N.A.
Spacer - High grade rigid dielectric/N.A.
© 2009 Glenair, Inc.
CAGE CODE 06324
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX [phone]
www.glenair.com
D-30
E-Mail: [e-mail]