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National Stock Number:
5999-01-466-6149
Federal Supply Class:
5999
National Item Identification Number:
014666149
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:
| 1-1062-001 | 60050 | SPIRA MANUFACTURING CORPORATION | | 483-0360 | 94756 | THE BOEING COMPANY | | 483-0360-001 | 94756 | THE BOEING COMPANY |
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Techincal Specification:
| APERTURE DIAMETER | 4.473 INCHES NOMINAL | | CROSS-SECTIONAL THICKNESS | 4.761 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | METAL AND SYNTHETIC RUBBER | | OUTSIDE DIAMETER | 4.761 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 172 EMI/RFI CONDUCTOR | | MATERIAL | RUBBER AND SILICONE CORE | | SPECIAL FEATURES | OUTER SHIELD DIAMETER SHALL COMPRESS 25 PERCENT AT COMPRESSION FORCE OF 1 TO 4 POUNDS PER LINEAR INCH; INNER CORE SHALL BE SOLID WITH A BONDED BUTT JOINT; OUTER SHIELD SHALL BE OVERLAPPED 1 - 2 TURNS WITH THE END OF THE OUTSIDE HELIX LAP-JOINED (SOLDERED) AS A MINIMUM; THE OUTER SHIELD PLATING SHALL BE ELECTRODEPOSITED BRIGHT TIN PLATED WITH 90 PERCENT TIN AND 10 PERCENT LEAD OVER A COPPER FLASH; OUTSIDE OF THE PACKAGE SHALL CONTAIN THE FOLLOWING STATEMENT "RETAIN GASKET IN THIS CONTAINER UNTIL READY FOR USE" | | STYLE DESIGNATOR | CIRCULAR | | SURFACE TREATMENT | TIN ALLOY AND LEAD OVERALL | | TEMP RATING | -55.0 CELSIUS AND 125.0 CELSIUS |
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