Core material is tin; core included; casing material is bronze; heat number stamped on core included
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 5999-01-565-3567
NSN 5999-01-227-2526
NSN 6645-00-801-0950
NSN 5945-01-346-2982
NSN 7035-00-155-9513
NSN 5895-01-400-4153
NSN 5910-01-391-4528
NSN 5950-01-147-5662
NSN 6110-01-294-0491
NSN 5990-01-084-0807
NSN 5965-00-852-6258
NSN 5925-00-710-6642