5999-01-244-0483 SHIELDING GASKET,ELECTRONIC Index 5945-01-244-0485 RELAY,ELECTROMAGNET

National Stock Number:
5999-01-244-0484

Federal Supply Class:
5999

National Item Identification Number:
012440484

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:
5550939-853711NAVAL SEA SYSTEMS COMMAND
SSCG-A-11-W60050SPIRA MANUFACTURING CORPORATION
T35600710836090LOCKHEED MARTIN LIBRASCOPE CORP


Techincal Specification:
APERTURE DIAMETER1.182 INCHES MINIMUM AND 1.197 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.062 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.062 INCHES NOMINAL
CROSS SECTION OUTSIDE DIAMETER0.045 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMESH AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.125 INCHES NOMINAL
MATERIALCOPPER EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
OUTSIDE CORNER RADIUS0.188 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.188 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.188 INCHES NOMINAL
OVERALL LENGTH1.437 INCHES NOMINAL
OVERALL WIDTH1.437 INCHES NOMINAL
SPECIAL FEATURESGASKET HAS ALUMINUM RETAINING FRAME WITH AN ENVIROMENTAL SEAL IN EACH BOLT HOLE.
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENTTIN ALLOY EMI/RFI CONDUCTOR


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