5999-01-239-7942 SHIELDING GASKET,ELECTRONIC Index 5365-01-239-7944 SPACER,PLATE

National Stock Number:
5999-01-239-7943

Federal Supply Class:
5999

National Item Identification Number:
012397943

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:
848118-183259PARKER-HANNIFIN CORPORATION
C942281755LOCKHEED MARTIN CORPORATION
C9422-281755LOCKHEED MARTIN CORPORATION


Techincal Specification:
OVERALL WIDTH1.620 INCHES NOMINAL
INSIDE CORNER RADIUS0.030 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.250 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER0.213 INCHES NOMINAL
MATERIALALUMINUM EMI/RFI CONDUCTOR
RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT SEALING GASKET
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
OVERALL LENGTH2.100 INCHES NOMINAL
LARGEST BOLT HOLE DIAMETER0.218 INCHES NOMINAL


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