5999-01-043-9142 SHIELDING GASKET,ELECTRONIC Index 5999-01-043-9145 GASKETING MATERIAL,CONDUCTIVE

National Stock Number:
5999-01-043-9144

Federal Supply Class:
5999

National Item Identification Number:
010439144

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:
SM-B-52496913074MULTI-FLEX SEALS INC
SM-B-52496980063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
APERTURE WIDTH4.100 INCHES NOMINAL
APERTURE LENGTH6.230 INCHES NOMINAL
BOLT HOLE QUANTITY6
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.150 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.900 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.165 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEMESH AND COMPOSITION
ENVIRONMENTAL PROTECTION MATERIAL LOCATIONAROUND RF SHIELDING GASKET OUTER PERIMETER
HOLE DIAMETER0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.225 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.465 INCHES NOMINAL
OVERALL LENGTH6.730 INCHES NOMINAL
OVERALL WIDTH4.600 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-325,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MATERIALALUMINUM ALLOY 6061 EMI/RFI CONDUCTOR
MATERIALRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
MINOR HEIGHT0.125 INCHES NOMINAL
MINOR WIDTH0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.120 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE EMI/RFI CONDUCTOR
SURFACE TREATMENTANODIZE EMI/RFI CONDUCTOR


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