4810-01-498-0227 PISTON,VALVE Index 3040-01-498-0229 TEE ASSY,RAMMER

National Stock Number:
5999-01-498-0228

Federal Supply Class:
5999

National Item Identification Number:
014980228

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:
400-690336853711NAVAL SEA SYSTEMS COMMAND
400-6903368-AY-1-2553711NAVAL SEA SYSTEMS COMMAND
440-6903368-AY-1-2596169ELECTRIC BOAT CORPORATION
C733-1012-AY-1-2596169ELECTRIC BOAT CORPORATION


Techincal Specification:
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEWIRE AND COMPOSITION
OVERALL LENGTH13.450 INCHES NOMINAL
OVERALL WIDTH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765, CLASS 3,GRADE 30 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY 400 EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SPECIAL FEATURESMADE FROM P/N 82-13291 CAGE 00770, ADHESIVE BACKING
STYLE DESIGNATORRECTANGULAR


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