5305-01-498-3188 SCREW,CAP,SOCKET HEAD Index 8465-01-498-3190 CASE,CARRYING,FIRE

National Stock Number:
5999-01-498-3189

Federal Supply Class:
5999

National Item Identification Number:
014983189

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:
569-706776853711NAVAL SEA SYSTEMS COMMAND
569-7067768-52353711NAVAL SEA SYSTEMS COMMAND
H677-2201-52396169ELECTRIC 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 CLASS 2B GRADE 40 FED SPEC 1ST MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
COLORGRAY/GREY
STYLE DESIGNATORSTRIP
HOLE DIAMETER0.250 INCHES NOMINAL
OVERALL LENGTH18.200 INCHES NOMINAL
OVERALL HEIGHT0.062 INCHES NOMINAL
OVERALL WIDTH0.630 INCHES NOMINAL
BOLT HOLE QUANTITY3
SPECIAL FEATURESEND ITEM:GEAR BOX,MATERIAL PART NUMBER 07-0101-0259, CAGE18565
TEMP RATING-70.0 DEG FAHRENHEIT AND
500.0 DEG FAHRENHEIT


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