5999-01-281-4344, SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-281-4344

Federal Supply Class:
5999

National Item Identification Number:
012814344

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:

B4013626	56996	DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND
B4013626	60050	SPIRA MANUFACTURING CORPORATION
L356001340	36090	LOCKHEED MARTIN LIBRASCOPE CORP

Techincal Specification:

BOLT HOLE QUANTITY	5
CROSS-SECTIONAL SHAPE STYLE	METAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS	0.092 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATION	THROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER	0.159 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH	0.195 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH	0.225 INCHES NOMINAL
OVERALL LENGTH	4.850 INCHES NOMINAL
OVERALL WIDTH	1.720 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	ZZ-R-7658 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIAL	COPPER ALLOY EMI/RFI CONDUCTOR
MATERIAL	RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SPECIAL FEATURES	TWO APERTURES 1.320 IN. DIA HOLES SPACED 2.250 IN. APART

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