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 5855-00-922-5689
NSN 5990-01-044-8804
NSN 6130-01-231-9245
NSN 5965-00-431-2492
NSN 6220-00-776-2614
NSN 6130-01-594-0566
NSN 5960-00-178-0968
NSN 5910-00-130-5460
NSN 6130-00-071-9242
NSN 6650-00-266-6808
NSN 6135-01-466-0192
NSN 5910-01-022-2961