4540-01-323-8550 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5999-01-323-8553 SHIELDING GASKET,ELECTRONIC

National Stock Number:
5999-01-323-8552

Federal Supply Class:
5999

National Item Identification Number:
013238552

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:
19-09-LE22-128718565PARKER-HANNIFIN CORPORATION
7-311113694-402731MCDONNELL DOUGLAS HELICOPTER CO INC
7-311113694-902731MCDONNELL DOUGLAS HELICOPTER CO INC
7-311113694-98V613THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL HEIGHT0.270 INCHES NOMINAL
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONTHROUGHOUT RF SHIELDING GASKET
OVERALL LENGTH29.070 INCHES MINIMUM AND 29.250 INCHES MAXIMUM
OVERALL WIDTH25.830 INCHES MINIMUM AND 26.010 INCHES MAXIMUM
MATERIALALUMINUM EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
PRECIOUS MATERIAL AND LOCATIONEMI/RFI CONDUCTIVE PARTICLE SURFACES SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENTSILVER EMI/RFI CONDUCTOR


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