5999-01-354-7742 SHIELDING GASKET,ELECTRONIC Index 5999-01-354-7744 HEAT SINK,ELECTRICAL-ELECTRONIC

National Stock Number:
5999-01-354-7743

Federal Supply Class:
5999

National Item Identification Number:
013547743

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:
637-5990-001944114BAE SYSTEMS LAND & ARMAMENTS L.P.
6375990-001953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
APERTURE DIAMETER0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEEMI
CROSS-SECTIONAL HEIGHT0.030 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.132 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.132 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OVERALL LENGTH1.023 INCHES MINIMUM AND 1.039 INCHES MAXIMUM
OVERALL WIDTH1.023 INCHES MINIMUM AND 1.039 INCHES MAXIMUM
MATERIALCOPPER ALLOY EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
STYLE DESIGNATORNON-CIRCULAR


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