5999-00-147-9976 MAGNET,PERMANENT Index 5365-00-147-9979 SPACER,PRINTED CIRCUIT BOARD

National Stock Number:
5999-00-147-9978

Federal Supply Class:
5999

National Item Identification Number:
001479978

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:
03-0101-857218565PARKER-HANNIFIN CORPORATION
3010-2020-021864411TECH ETCH INC
41-92311A07700TECHNICAL WIRE PRODUCTS LLC DBA TWP
44-92311A07700TECHNICAL WIRE PRODUCTS LLC DBA TWP
843859418565PARKER-HANNIFIN CORPORATION
843859419200US ARMY ARDEC RDECOM
84385942S308FREEHOLD MANUFACTURING ASSEMBLY COMPANY, INC.
843859434675LOCKHEED MARTIN CORPORATION


Techincal Specification:
APERTURE LENGTH16.590 INCHES NOMINAL
APERTURE WIDTH11.970 INCHES NOMINAL
BOLT HOLE QUANTITY22
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMESH AND COMPOSITION
CROSS-SECTIONAL HEIGHT0.140 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONAROUND RF SHIELDING GASKET OUTER PERIMETER
HOLE DIAMETER0.166 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.190 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.190 INCHES NOMINAL
OVERALL LENGTH17.510 INCHES NOMINAL
OVERALL WIDTH12.890 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CLASS 2,GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALNICKEL ALLOY 400 EMI/RFI CONDUCTOR
MATERIALRUBBER SYNTHETIC ENVIRONMENTAL SEAL
MINOR WIDTH0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
MINOR HEIGHT0.109 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
STYLE DESIGNATORNON-CIRCULAR


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