5330-01-352-8489 RETAINER,PACKING Index 5999-01-352-8491 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-352-8490

Federal Supply Class:
5999

National Item Identification Number:
013528490

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:
116A12803640LOCKHEED MARTIN CORPORATION
19-11-LB94-121518565PARKER-HANNIFIN CORPORATION
87-1136207700TECHNICAL WIRE PRODUCTS LLC DBA TWP


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEEMI
CROSS-SECTIONAL HEIGHT0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
LARGEST BOLT HOLE DIAMETER0.709 INCHES MINIMUM AND 0.729 INCHES MAXIMUM
LARGEST BOLT HOLE QUANTITY8
OVERALL LENGTH12.350 INCHES MINIMUM AND 12.430 INCHES MAXIMUM
OVERALL WIDTH1.030 INCHES NOMINAL
MATERIALCOPPER EMI/RFI CONDUCTORRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SMALLEST BOLT HOLE DIAMETER0.183 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
SMALLEST BOLT HOLE QUANTITY15
PRECIOUS MATERIAL AND LOCATIONEMI/RFI CONDUCTIVE PARTICLE SURFACES SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENTSILVER EMI/RFI CONDUCTOR


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