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		                             National Stock Number: 5999-01-478-7653
  Federal Supply Class: 5999
  National Item Identification Number: 014787653
  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.
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  Manufacturer Information:
 | 227-0061-002 | 20747 | L-3 COMMUNICATIONS CORPORATION DBA GLOBAL NETWORK SOLUTIONS DIV AYDIN COMMUNICATIONS DIVISION |   
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  Techincal Specification:
 | APERTURE WIDTH | 22.690 INCHES NOMINAL |  | BOLT HOLE QUANTITY | 30 |  | COLOR | GRAY |  | CROSS-SECTIONAL HEIGHT | 0.094 INCHES NOMINAL |  | CROSS-SECTIONAL SHAPE STYLE | EMI |  | HOLE DIAMETER | 0.166 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMST B33 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR AND AMST B105 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR |  | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CL 2 GR 40 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |  | MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |  | MATERIAL | TIN ALLOY EMI/RFI CONDUCTOR AND COPPER ALLOY EMI/RFI CONDUCTOR |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL LENGTH | 16.500 INCHES NOMINAL |  | OVERALL WIDTH | 23.690 INCHES NOMINAL |  | SPECIAL FEATURES | WITH PRESSURE SENSITIVE ACRYLIC ADHESIVE |  | STYLE DESIGNATOR | NON-CIRCULAR |  | APERTURE LENGTH | 15.500 INCHES NOMINAL |   
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