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National Stock Number:
5340-00-494-2396
Federal Supply Class:
5340
National Item Identification Number:
004942396
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:
| 847-245 | 0EXU3 | AQUA-CHEM, INC. | | 847-245 | 12793 | AQUA-CHEM INC CLEAVER-BROOKS DIV |
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Techincal Specification:
| CORE DIAMETER | 0.375 INCHES NOMINAL | | CORE FUSING TEMP RATING | 449.0 DEG FAHRENHEIT | | MAXIMUM OPERATING PRESSURE | 250.000 POUNDS PER SQUARE INCH | | SIZE DESIGNATION | 1/2 INCH | | SPECIAL FEATURES | CORE MATERIAL IS TIN; CORE INCLUDED; CASING MATERIAL IS BRONZE; HEAT NUMBER STAMPED ON CORE INCLUDED | | STANDARD DESIGNATOR | AMERICAN SOCIETY OF MECHANICAL ENGINEERS | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-14 NPT | | USAGE LOCATION | OUTSIDE |
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