7690-01-498-0810 DECAL Index 4140-01-498-0812 GUARD,FAN IMPELLER

National Stock Number:
5999-01-498-0811

Federal Supply Class:
5999

National Item Identification Number:
014980811

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
569-7067771-18053711NAVAL SEA SYSTEMS COMMAND
569-7067771-48053711NAVAL SEA SYSTEMS COMMAND
H677-2401-18096169ELECTRIC BOAT CORPORATION
H677-2401-48096169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY EMI/RFI CONDUCTOR
RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR
ZZ-R-765 FED SPEC 1ST MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
COLORGRAY/GREY
STYLE DESIGNATORSTRIP
HOLE DIAMETER0.406 INCHES NOMINAL
OVERALL LENGTH24.000 INCHES NOMINAL
OVERALL HEIGHT0.125 INCHES NOMINAL
OVERALL WIDTH1.200 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH8.000 INCHES NOMINAL
BOLT HOLE QUANTITY2
SPECIAL FEATURESEND ITEM,MOTOR HOVERING AND OR CONTROLLER INTERFACE REMOTE,MATERIAL PART NUMBER 07-0701-4512-77 CAGE 18565,THIS ITEM HAS A PRESSURE SENSITIVE ADHESIVE BACKING
TEMP RATING-70.0 DEG FAHRENHEIT AND
500.0 DEG FAHRENHEIT


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