NSN 5340-00-255-6625

Part Details | FUSIBLE PLUG

5340-00-255-6625 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.

Alternate Parts: A14059FPB, A14059, 5340-00-255-6625, 00-255-6625, 5340002556625, 002556625

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 12, 197100-255-662511108 ( PLUG, FUSIBLE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-255-6625
Part Number Cage Code Manufacturer
A14059FPB41947MUELLER BRASS
A14059D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5340-00-255-6625
Characteristic Specifications
CORE DIAMETER0.172 INCHES NOMINAL
USAGE LOCATION INSIDE
SIZE DESIGNATION 1/4 INCH
THREAD SIZE AND SERIES/TYPE DESIGNATOR1 TO 4-18 NPTF
CORE FUSING TEMP RATING275.0 DEG FAHRENHEIT AND 290.0 DEG FAHRENHEIT
FEATURES PROVIDED CORE AND HEAT NUMBER