4720-01-524-8692 TUBING,NONMETALLIC Index 4820-01-524-8694 STEM,FLUID VALVE

National Stock Number:
5999-01-524-8693

Federal Supply Class:
5999

National Item Identification Number:
015248693

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:
10139759A486GNIMIKKEISTOKESKUS NCB FINLAND
AG723000-081NPE1AVIATION DEVICES AND ELECTRONIC COMPONENTS, L.L.C.


Techincal Specification:
APERTURE DIAMETER4.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER5.250 INCHES NOMINAL
BOLT HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLEMETAL AND NONMETALLIC MATERIALS
CROSS-SECTIONAL THICKNESS0.055 INCHES NOMINAL
HOLE DIAMETER0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMS52678 MFR REF SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIALALUMINUM CORE
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIELDING GASKET, ELECTRONIC
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER5.750 INCHES NOMINAL
SPECIAL FEATURESDRAWING TITLE: GASKET-RADAR ALTIMETER ANTENNA. MATERIAL: ELASTOMERIC SEALANT WITH ALUMINUM MESH IN ACCORDANCE WITH AV-DEC MATERIAL SPECIFICATION MS52678.
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENTPLASTIC POLYURETHANE ENVIRONMENTAL SEAL
TEMP RATING-65.0 DEG CELSIUS AND 135.0 DEG CELSIUS


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