5977-00-284-8400 BRUSH,ELECTRICAL CONTACT Index 5970-00-284-8406 INSULATOR,SPREADER

National Stock Number:
5999-00-284-8403

Federal Supply Class:
5999

National Item Identification Number:
002848403

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:
06-0201-074612881METAL TEXTILES CORPORATION
06-0201-074618565PARKER-HANNIFIN CORPORATION
1021999118876U S ARMY AVIATION AND MISSILE COMMAND
1021999130817LAIRD TECHNOLOGIES, INC


Techincal Specification:
MATERIALALUMINUM ALLOY 5456 AND
NICKEL ALLOY 400 EMI/RFI CONDUCTOR
RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/9,ALLOY 5456 FED SPEC 1ST MATERIAL RESPONSE AND
QQ-N-281,CLASS A FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR
ZZ-R-765,CLASS 2 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONAROUND RF SHIELDING GASKET OUTER PERIMETER
CROSS-SECTIONAL SHAPE STYLEEMI COMPOSITION
MINOR WIDTH0.120 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.175 INCHES MINIMUM AND
0.210 INCHES MAXIMUM
MINOR HEIGHT0.120 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR
HOLE DIAMETER0.213 INCHES NOMINAL
OVERALL LENGTH17.500 INCHES NOMINAL
OVERALL WIDTH14.000 INCHES NOMINAL
INSIDE CORNER RADIUS0.120 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.860 INCHES NOMINAL
APERTURE WIDTH12.380 INCHES NOMINAL
APERTURE LENGTH15.880 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.600 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.500 INCHES NOMINAL
BOLT HOLE QUANTITY10


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