5930-00-779-1128 SWITCH,ROTARY Index 5961-00-779-1152 SEMICONDUCTOR DEVICE,DIODE

National Stock Number:
5999-00-779-1141

Federal Supply Class:
5999

National Item Identification Number:
007791141

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:
J42C000912464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO


Techincal Specification:
APERTURE DIAMETER0.708 INCHES MINIMUM AND 0.728 INCHES MAXIMUM
BOLT CIRCLE DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
BOLT HOLE QUANTITY2
CROSS-SECTIONAL SHAPE STYLEWIRE AND COMPOSITION
CROSS-SECTIONAL HEIGHT0.020 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
HOLE DIAMETER0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
OVERALL WIDTH1.270 INCHES MINIMUM AND 1.340 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-3222 ASSN STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALALUMINUM EMI/RFI CONDUCTOR
MATERIALRUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL
SIDE RADIUS FROM GASKET CENTER0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR


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