5999-01-209-5576 SHIELDING GASKET,ELECTRONIC Index 5999-01-209-5578 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-209-5577

Federal Supply Class:
5999

National Item Identification Number:
012095577

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:
L35600120136090LOCKHEED MARTIN LIBRASCOPE CORP


Techincal Specification:
APERTURE LENGTH14.930 INCHES MINIMUM AND 14.960 INCHES MAXIMUM
APERTURE WIDTH5.870 INCHES MINIMUM AND 5.900 INCHES MAXIMUM
BOLT HOLE QUANTITY12
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.261 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT SEALING GASKET
HOLE DIAMETER0.167 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
INSIDE CORNER RADIUS0.120 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.188 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.500 INCHES NOMINAL
OVERALL LENGTH15.610 INCHES MINIMUM AND 15.640 INCHES MAXIMUM
OVERALL WIDTH6.550 INCHES MINIMUM AND 6.580 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4182 ASSN STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CLASS 2B GRADE 25 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALALUMINUM ENVIRONMENTAL SEAL
MATERIALSILICON EMI/RFI CONDUCTOR
SPECIAL FEATURESWHOLE BACK HAS ADHESIVE ON; THE DISTANCE ALONG THE LENGTH OF SECOND HOLE TO THIRD IS 3.812 IN. AND THIRD TO FOURTH AND FIFTH HOLES
STYLE DESIGNATORNON-CIRCULAR


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