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 6135-00-962-4111
NSN 2925-01-467-1192
NSN 5915-01-119-0250
NSN 6620-01-431-9176
NSN 6110-01-478-0359
NSN 6650-01-179-3823
NSN 5950-00-489-6967
NSN 6110-01-311-5655
NSN 6685-00-467-9876
NSN 5910-00-594-7986
NSN 5996-01-278-7225
NSN 5835-01-654-1251