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National Stock Number:
5999-01-129-0886
Federal Supply Class:
5999
National Item Identification Number:
011290886
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:
| 11500777-1 | 04939 | LOCKHEED MARTIN CORPORATION | | 11500777-1 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| APERTURE WIDTH | 3.380 INCHES NOMINAL | | APERTURE LENGTH | 3.380 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 4.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 4.250 INCHES NOMINAL | | CROSS-SECTIONAL THICKNESS | 0.125 INCHES NOMINAL | | ENVIRONMENTAL PROTECTION MATERIAL LOCATION | AROUND RF SHIELDING GASKET | | HOLE DIAMETER | 0.375 INCHES NOMINAL | | INSIDE CORNER RADIUS | 0.440 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.380 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.380 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL WIDTH | 5.000 INCHES NOMINAL | | MATERIAL | NICKEL AND COPPER AND RUBBER EMI/RFI CONDUCTOR | | MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL | | SURFACE TREATMENT | RUBBER SILICONE CLASS Q EMI/RFI CONDUCTOR |
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