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National Stock Number:
5999-01-168-5521
Federal Supply Class:
5999
National Item Identification Number:
011685521
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:
| L356001957 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR | | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,CLASS 2B FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL | | ENVIRONMENTAL PROTECTION MATERIAL LOCATION | THROUGHOUT RF SHIELDING GASKET | | CROSS-SECTIONAL SHAPE STYLE | EMI | | CROSS-SECTIONAL HEIGHT | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | CIRCULAR WITH ONE PERIPHERAL FLAT | | HOLE DIAMETER | 0.160 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 0.188 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | | APERTURE DIAMETER | 1.380 INCHES NOMINAL | | GASKET CENTER TO FLAT DISTANCE | 0.875 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | TEMP RATING | -70.0 DEG FAHRENHEIT AND | | 450.0 DEG FAHRENHEIT |
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