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 5895-01-130-8950
NSN 5935-00-264-5652
NSN 6650-00-915-8545
NSN 6145-00-382-6199
NSN 5990-01-123-4226
NSN 6320-01-443-4972
NSN 6620-01-614-3591
NSN 2925-01-633-4048
NSN 5998-01-099-7181
NSN 5965-00-179-7886
NSN 6150-00-561-0403
NSN 5910-01-588-5270