5998-01-384-6987 CIRCUIT CARD ASSEMBLY Index 5998-01-384-6989 CIRCUIT CARD ASSEMBLY

National Stock Number:
5999-01-384-6988

Federal Supply Class:
5999

National Item Identification Number:
013846988

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:
20502363-202769LOCKHEED MARTIN CORPORATION
33-01460SLE1PREMIER SHIELDING CO, INC


Techincal Specification:
MATERIALNICKEL EMI/RFI CONDUCTOR
RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
CROSS-SECTIONAL SHAPE STYLEEMI
CROSS-SECTIONAL HEIGHT0.032 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR
HOLE DIAMETER0.141 INCHES NOMINAL
OVERALL LENGTH1.156 INCHES NOMINAL
OVERALL WIDTH1.156 INCHES NOMINAL
APERTURE DIAMETER0.906 INCHES MINIMUM AND
0.926 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.156 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH0.856 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.856 INCHES NOMINAL
BOLT HOLE QUANTITY4


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