5998-01-009-0271 CIRCUIT CARD ASSEMBLY Index 5945-01-009-0277 RELAY,ELECTROMAGNETIC

National Stock Number:
5999-01-009-0275

Federal Supply Class:
5999

National Item Identification Number:
010090275

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:
503001-1250687BELL INDUSTRIES INC PRECISION COMPONENTS DIV
624502712NEW HAVEN COMFORT PRODUCTS INC
9380066544FRONTGRADE TECHNOLOGIES INC.
9380080006LITTON SYSTEMS INC AIRTRON DIV
932104-1282577RAYTHEON COMPANY


Techincal Specification:
MATERIALCOPPER EMI/RFI CONDUCTOR
RUBBER FLUOROSILICONE CLASS FQ ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988,TYPE 1,GRADE 60 OR 70 MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
SURFACE TREATMENTSILVER EMI/RFI CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEEMI
CROSS SECTION OUTSIDE DIAMETER0.089 INCHES MINIMUM AND
0.095 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH1.465 INCHES NOMINAL
OVERALL WIDTH0.820 INCHES NOMINAL
APERTURE WIDTH0.632 INCHES MINIMUM AND
0.652 INCHES MAXIMUM
APERTURE LENGTH1.257 INCHES MINIMUM AND
1.277 INCHES MAXIMUM
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONTHROUGHOUT RF SHIELDING GASKET SILVER
TEMP RATING-70.0 DEG FAHRENHEIT AND
392.0 DEG FAHRENHEIT


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