5340-01-213-8721 PLUG,PROTECTIVE,DUST AND MOISTUR Index 4820-01-213-8723 DISK,VALVE

National Stock Number:
5340-01-213-8722

Federal Supply Class:
5340

National Item Identification Number:
012138722

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.


Manufacturer Information:
17737-4019857ELECTRIC HEATER CO


Techincal Specification:
CORE FUSING TEMP RATING210.0 DEG FAHRENHEIT
MATERIALCOPPER ALLOY CASING
SIZE DESIGNATION7/8 INCH
THREAD SIZE AND SERIES/TYPE DESIGNATOR3/4-16 IN. UNF
USAGE LOCATIONINSIDE


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