2090-01-498-0667 MODIFICATION KIT,MISCELLANEOUS S Index 4820-01-498-0669 VALVE,STOP-CHECK

National Stock Number:
5999-01-498-0668

Federal Supply Class:
5999

National Item Identification Number:
014980668

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:
569-706776953711NAVAL SEA SYSTEMS COMMAND
569-7067769-12253711NAVAL SEA SYSTEMS COMMAND
569-7067769-42253711NAVAL SEA SYSTEMS COMMAND
H677-3201-12296169ELECTRIC BOAT CORPORATION
H677-3201-42296169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.700 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEWIRE AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
OVERALL HEIGHT0.062 INCHES NOMINAL
OVERALL LENGTH14.920 INCHES NOMINAL
OVERALL WIDTH1.500 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 2B FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SPECIAL FEATURESMATERIAL P/N 01-07-1-4506-77 CADE 18565, CONTROLLER REMOTE INTERFACE
STYLE DESIGNATORRECTANGULAR


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