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 5985-01-214-8406
NSN 5950-01-602-7346
NSN 6685-01-177-4870
NSN 5855-00-079-2370
NSN 5985-00-163-9180
NSN 5996-01-484-7449
NSN 6240-00-563-5846
NSN 5855-01-633-1253
NSN 6150-00-218-0891
NSN 6130-01-392-3056
NSN 6240-01-582-0168
NSN 5996-01-242-9710