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 6320-00-521-9350
NSN 6150-00-276-7483
NSN 5985-01-065-1675
NSN 6610-01-284-6968
NSN 6105-01-486-2079
NSN 5915-01-196-4787
NSN 4140-00-361-4691
NSN 6320-00-405-2348
NSN 5996-01-035-7206
NSN 6240-00-752-2581
NSN 5996-00-491-1142
NSN 5960-00-398-1029