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.
NSN 5945-01-342-0068
NSN 6620-01-449-8743
NSN 5990-01-337-3933
NSN 5925-01-141-7586
NSN 5935-01-239-2102
NSN 6130-01-462-4897
NSN 4140-00-300-8111
NSN 6320-01-089-9086
NSN 6320-00-456-2092
NSN 4140-01-262-4256
NSN 6105-00-259-1692
NSN 5915-01-472-2089