5975-01-298-0419 CONDUIT ASSEMBLY,NONMETALLIC,ELE Index 5999-01-298-0421 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-298-0420

Federal Supply Class:
5999

National Item Identification Number:
012980420

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:
08-0301-117118565PARKER-HANNIFIN CORPORATION
74E2N80228687NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL WAFARE COMMAND
74E2N802-207700TECHNICAL WIRE PRODUCTS LLC DBA TWP
74E2N802-212881METAL TEXTILES CORPORATION
74E2N802-228687NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL WAFARE COMMAND


Techincal Specification:
APERTURE DIAMETER1.270 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.750 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.026 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEEMI
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.201 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.250 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL
OVERALL WIDTH2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,ALLOY R-405 FED SPEC 1ST MATERIAL RESPONSE OR QQ-N-281,ALLOY 400 FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 2,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
STYLE DESIGNATORNON-CIRCULAR
TEMP RATING-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT


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