5999-01-289-7621 SHIELDING GASKET,ELECTRONIC Index 5999-01-289-7623 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-289-7622

Federal Supply Class:
5999

National Item Identification Number:
012897622

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:
717740011-00304939LOCKHEED MARTIN CORPORATION
717740011-0034L975SAS INDUSTRIES INC
717740011-00364319PUCCIO MFG INC


Techincal Specification:
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.380 INCHES NOMINAL
BOLT HOLE QUANTITY5
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.562 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEEMI
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.201 INCHES MINIMUM AND 0.241 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.380 INCHES NOMINAL
OVERALL LENGTH19.000 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALALUMINUM EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
PRECIOUS MATERIAL AND LOCATIONEMI/RFI CONDUCTIVE PARTICLES SILVER
PRECIOUS MATERIALSILVER
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENTSILVER EMI/RFI CONDUCTOR
TEMP RATING-65.0 CELSIUS AND 160.0 CELSIUS


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