5331-01-497-9139 O-RING Index 5331-01-497-9141 O-RING

National Stock Number:
5999-01-497-9140

Federal Supply Class:
5999

National Item Identification Number:
014979140

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:
569-706777153711NAVAL SEA SYSTEMS COMMAND
569-7067771-10553711NAVAL SEA SYSTEMS COMMAND
569-7067771-40553711NAVAL SEA SYSTEMS COMMAND
H677-2401-10596169ELECTRIC BOAT CORPORATION
H677-2401-40596169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.200 INCHES NOMINAL
COLORGRAY/GREY
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.221 INCHES NOMINAL
OVERALL HEIGHT0.062 INCHES NOMINAL
OVERALL LENGTH19.380 INCHES NOMINAL
OVERALL WIDTH0.900 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SPECIAL FEATURESEND ITEM:MOTOR HOVERNING, MATERIAL PART NUMBER 07-0701-4506,CAGE 18565
STYLE DESIGNATORSTRIP
TEMP RATING-70.0 FAHRENHEIT AND 500.0 FAHRENHEIT


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