5999-01-377-9403, SHIELDING GASKET,ELECTRONIC

4320-01-377-9404 DEFLECTOR,DIRT AND LIQUID

National Stock Number:
5999-01-377-9403

Federal Supply Class:
5999

National Item Identification Number:
013779403

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:

1D17795H01	48306	NORTHROP GRUMMAN SUPPORT SERVICES CORP
1D17795H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

CROSS-SECTIONAL SHAPE STYLE	MESH AND METAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATION	AROUND RF SHIELDING GASKET APERTURE
LARGEST BOLT HOLE DIAMETER	0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
LARGEST BOLT HOLE QUANTITY	20
OVERALL LENGTH	22.560 INCHES NOMINAL
OVERALL WIDTH	18.510 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 6063 EMI/RFI CONDUCTOR
MATERIAL	STEEL ENVIRONMENTAL SEAL
MINOR HEIGHT	0.125 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER	0.185 INCHES NOMINAL
SMALLEST BOLT HOLE QUANTITY	10
STYLE DESIGNATOR	NON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE EMI/RFI CONDUCTOR
SURFACE TREATMENT	CHROMATE EMI/RFI CONDUCTOR
SURFACE TREATMENT	TIN AND COPPER ENVIRONMENTAL SEAL

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