5999-00-890-4797, SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-00-890-4797

Federal Supply Class:
5999

National Item Identification Number:
008904797

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:

40-040	12881	METAL TEXTILES CORPORATION
40-040	18565	PARKER-HANNIFIN CORPORATION

Techincal Specification:

MATERIAL	ALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR
	RUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3302B FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
	AMS 3222C FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATION	THROUGHOUT RF SHIELDING GASKET
CROSS-SECTIONAL SHAPE STYLE	EMI
CROSS-SECTIONAL HEIGHT	0.020 INCHES NOMINAL
STYLE DESIGNATOR	NON-CIRCULAR
HOLE DIAMETER	0.219 INCHES NOMINAL
OVERALL LENGTH	2.750 INCHES MINIMUM AND
	2.766 INCHES MAXIMUM
OVERALL WIDTH	2.750 INCHES MINIMUM AND
	2.766 INCHES MAXIMUM
APERTURE DIAMETER	2.438 INCHES MINIMUM AND
	2.454 INCHES MAXIMUM
OUTSIDE CORNER RADIUS	0.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH	2.188 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	2.188 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.281 INCHES MINIMUM AND
	0.289 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.281 INCHES MINIMUM AND
	0.289 INCHES MAXIMUM
BOLT HOLE QUANTITY	4

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