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National Stock Number:
5999-01-120-2898
Federal Supply Class:
5999
National Item Identification Number:
011202898
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:
| 12280245 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12280245 | 24290 | DRS NETWORK & IMAGING SYSTEMS, LLC | | 57-1510-12062-04 | 33095 | SPECTRUM CONTROL INC |
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Techincal Specification:
| APERTURE LENGTH | 22.750 INCHES NOMINAL | | APERTURE WIDTH | 13.620 INCHES NOMINAL | | BOLT HOLE QUANTITY | 24 | | CROSS-SECTIONAL THICKNESS | 0.120 INCHES NOMINAL | | HOLE DIAMETER | 0.190 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.360 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.350 INCHES NOMINAL | | OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH | 0.630 INCHES MINIMUM AND 0.870 INCHES MAXIMUM | | OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH | 0.630 INCHES MINIMUM AND 0.870 INCHES MAXIMUM | | OVERALL LENGTH | 24.250 INCHES NOMINAL | | OVERALL WIDTH | 15.120 INCHES NOMINAL | | SPECIAL FEATURES | GASKET MATL: RUBBER,SPONGE,SILICONE,CLOSED CELL,GRADE M PER SPEC MIL-R-46089; RFI SHIELD MATL: RUBBER,SPONGE,SILICONE,CLOSED CELL,GRADE F PER SPEC MIL-R-46089,COVERED WITH A CONTINUOUS BRAID OF ELECTRICALLY CONDUCTIVE 32 GAUGE MONEL METAL WIRES PER SPEC QQ-N-281; 0.750 LENGTH WHEN RFI SHIELD IS BONDED TO GASKET; HOLE PATTERN IS NOT SYMMETRICAL; GASKET MUST BE CONTINUOUS SO AS TO FORM A RFI/EMI AND WATER TIGHT SEAL WHEN COMPRESSED BETWEEN TWO PARALLEL SURFACES;USED ON DSESTS |
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