4320-01-511-3395 SEAL ASSEMBLY,SHAFT,SPRING LOADE Index 4320-01-511-3397 SEAL ASSEMBLY,SHAFT,SPRING LOADE

National Stock Number:
5999-01-511-3396

Federal Supply Class:
5999

National Item Identification Number:
015113396

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:
438-672636953711NAVAL SEA SYSTEMS COMMAND
438-6726369-753711NAVAL SEA SYSTEMS COMMAND
695664153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE WIDTH0.840 INCHES NOMINAL
APERTURE LENGTH1.040 INCHES NOMINAL
BOLT HOLE DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
BOLT HOLE QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.600 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.600 INCHES NOMINAL
COLORGRAY/GREY
OVERALL LENGTH3.100 INCHES NOMINAL
OVERALL WIDTH1.200 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC ALL MATERIAL RESPONSES EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC ALL MATERIAL RESPONSES ENVIRONMENTAL SEAL
MATERIALNICKEL AND COPPER EMI/RFI CONDUCTOR
MATERIALSILICONE ENVIRONMENTAL SEAL
SPECIAL FEATURESEND ITEM:PORTABLE COMMUNICATION UNIT
STYLE DESIGNATORNONCIRCULAR
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT


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