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 5935-00-339-2783
NSN 5985-01-362-8719
NSN 7035-01-271-1643
NSN 6610-00-597-5671
NSN 5855-01-225-5855
NSN 5930-01-442-7809
NSN 5910-01-102-0906
NSN 5975-00-045-9819
NSN 5910-01-643-0897
NSN 5905-01-460-3656
NSN 6130-01-193-0471
NSN 5855-00-832-9341