5940-00-239-7315 TERMINAL BOARD Index 5962-00-239-7321 MICROCIRCUIT,DIGITAL

National Stock Number:
5999-00-239-7319

Federal Supply Class:
5999

National Item Identification Number:
002397319

Description:
SHIELDING GASKET,ELECTRONIC

Detail:
A SHAPED METALLIC ITEM DESIGNED TO INCREASE THE EFFECTIVENESS OF RADIO FREQUENCY/ELECTROMAGNETIC INTERFERENCE, OR A NONMETALLIC ITEM CONTAINING A WIRE MESH, METAL, OR OTHER ELECTRICALLY CONDUCTIVE PARTICLES DESIGNED TO PROVIDE ENVIRONMENTAL SEALING AND RADIO FREQUENCY/ELECTROMAGNETIC INTERFERENCE SHIELDING. FOR BULK ITEMS SEE WIRE MESH, KNITTED OR GASKETING MATERIAL, CONDUCTIVE.


Manufacturer Information:
860140906481NORTHROP GRUMMAN SYSTEMS CORPORATION
860140917863LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV


Techincal Specification:
APERTURE WIDTH0.470 INCHES NOMINAL
APERTURE LENGTH2.980 INCHES NOMINAL
BOLT HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.020 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.128 INCHES NOMINAL
INSIDE CORNER RADIUS0.010 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.140 INCHES NOMINAL
OVERALL LENGTH3.480 INCHES NOMINAL
OVERALL WIDTH1.060 INCHES NOMINAL
MATERIALNICKEL EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL


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