5999-01-352-8490 SHIELDING GASKET,ELECTRONIC Index 5999-01-352-8492 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-352-8491

Federal Supply Class:
5999

National Item Identification Number:
013528491

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:
8684340-111447L3 TECHNOLOGIES, INC.
8684340-149671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
NH8684340-116236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
BOLT HOLE QUANTITY17
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.120 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.280 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONFEAT
CROSS-SECTIONAL SHAPE STYLEMESH AND COMPOSITION
HOLE DIAMETER0.188 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.380 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.380 INCHES NOMINAL
OVERALL LENGTH11.000 INCHES NOMINAL
OVERALL WIDTH7.500 INCHES NOMINAL
MATERIALSTEEL EMI/RFI CONDUCTORRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
SPECIAL FEATURESNUCLEAR HARDNESS CRITICAL ITEM
SURFACE TREATMENTCOPPER AND TIN EMI/RFI CONDUCTOR


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