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National Stock Number:
5340-00-682-1643
Federal Supply Class:
5340
National Item Identification Number:
006821643
Description:
PLUG,FUSIBLE
Detail:
AN EXTERNALLY THREADED CYLINDRICAL ITEM, USUALLY CONTAINING A FUSIBLE CORE, OR A TAPERED SMOOTH FINISHED PRESS-IN INSERT MADE ENTIRELY OF METALLIC EUTECTIC SUBSTANCE. IF WITHOUT CORE, THE ITEM MAY BE MACHINED INTERNALLY OR HAVE PROVISIONS TO ACCOMODATE SAME. IT IS A SAFETY DEVICE FOR AIRCRAFT WHEELS (PREVENTS HEAT INDUCED TIRE EXPLOSION), BOILERS, COMPRESSORS, AND SIMILAR EQUIPMENT.
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Manufacturer Information:
| 2131 | 91840 | KNAPPCO CORPORATION DBA CIVACON | | 8048242 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | K642M | 91840 | KNAPPCO CORPORATION DBA CIVACON |
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Techincal Specification:
| CORE DIAMETER | 2.031 INCHES NOMINAL | | CORE FUSING TEMP RATING | 180.0 DEG FAHRENHEIT | | FEATURES PROVIDED | CORE | | MATERIAL | COPPER ALLOY CASING | | MAXIMUM OPERATING PRESSURE | 10.000 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | CORE MATERIAL: SAND | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 2-11-12 NPT | | USAGE LOCATION | OUTSIDE |
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