3110-00-581-4493 BEARING,ROLLER,NEEDLE Index 5999-00-581-4498 CONTACT,ELECTRICAL

National Stock Number:
5999-00-581-4494

Federal Supply Class:
5999

National Item Identification Number:
005814494

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:
0107700TECHNICAL WIRE PRODUCTS LLC DBA TWP
30-79712881METAL TEXTILES CORPORATION
30-79718565PARKER-HANNIFIN CORPORATION
334C362H0179500WESTINGHOUSE ELECTRIC CORP
334C362H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
APERTURE LENGTH19.875 INCHES NOMINAL
APERTURE WIDTH5.125 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH5.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH20.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.156 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.250 INCHES NOMINAL
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.375 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.375 INCHES NOMINAL
OVERALL LENGTH21.375 INCHES NOMINAL
OVERALL WIDTH6.625 INCHES NOMINAL
MATERIALNICKEL EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL


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