5998-00-001-4122 PRINTED WIRING BOARD Index 5935-00-001-4125 COVER,ELECTRICAL CONNECTOR

National Stock Number:
5999-00-001-4123

Federal Supply Class:
5999

National Item Identification Number:
000014123

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:
08-0301-050406481NORTHROP GRUMMAN SYSTEMS CORPORATION
08-0301-050412881METAL TEXTILES CORPORATION
08-0301-050418565PARKER-HANNIFIN CORPORATION
703-116207865BARRY, GEORGE
950840-6506481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
APERTURE LENGTH2.780 INCHES MINIMUM AND 2.796 INCHES MAXIMUM
APERTURE WIDTH2.220 INCHES MINIMUM AND 2.236 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLEWIRE AND COMPOSITION
CROSS-SECTIONAL HEIGHT0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
INSIDE CORNER BEVEL LENGTH ALONG LENGTH0.312 INCHES NOMINAL
INSIDE CORNER BEVEL LENGTH ALONG WIDTH0.312 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
OVERALL LENGTH3.060 INCHES MINIMUM AND 3.076 INCHES MAXIMUM
OVERALL WIDTH2.500 INCHES MINIMUM AND 2.516 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3222 ASSN STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4182 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE ENVIRONMENTAL SEAL
SURFACE TREATMENTCHROMATE ENVIRONMENTAL SEAL


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