4820-00-689-2936 VALVE,EXPANSION Index 5999-00-689-2938 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-00-689-2937

Federal Supply Class:
5999

National Item Identification Number:
006892937

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:
07-0301-059912881METAL TEXTILES CORPORATION
07-0301-059918565PARKER-HANNIFIN CORPORATION
4030-2020-036664411TECH ETCH INC
SM-B-619124-280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
APERTURE WIDTH1.650 INCHES NOMINAL
APERTURE LENGTH4.590 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.290 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEEMI
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
INSIDE CORNER RADIUS0.060 INCHES NOMINAL
OVERALL LENGTH5.090 INCHES NOMINAL
OVERALL WIDTH2.150 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A,ALLOY 400 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY 400 EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
OUTSIDE CORNER RADIUS0.180 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR


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