5999-01-274-9089 SHIELDING GASKET,ELECTRONIC Index 5999-01-274-9091 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-274-9090

Federal Supply Class:
5999

National Item Identification Number:
012749090

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:
07-0501-286018565PARKER-HANNIFIN CORPORATION
1027348418565PARKER-HANNIFIN CORPORATION
1027348418876U S ARMY AVIATION AND MISSILE COMMAND
102734843B150RAYTHEON COMPANY
1027348449956RAYTHEON COMPANY
1027348454X10RAYTHEON COMPANY


Techincal Specification:
BOLT HOLE QUANTITY8
CROSS-SECTIONAL HEIGHT0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEWIRE AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
LARGEST BOLT HOLE DIAMETER0.398 INCHES MINIMUM AND 0.418 INCHES MAXIMUM
LARGEST BOLT HOLE QUANTITY2
OVERALL LENGTH8.000 INCHES NOMINAL
OVERALL WIDTH2.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 3A,GRADE 30 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
OUTSIDE CORNER RADIUS0.120 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER0.198 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
SMALLEST BOLT HOLE QUANTITY6


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