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 6105-01-530-1607
NSN 6610-01-033-2402
NSN 5930-01-245-7376
NSN 5950-00-143-9406
NSN 5950-01-351-4795
NSN 6240-01-485-1136
NSN 5930-01-485-7315
NSN 7035-01-056-1302
NSN 6135-01-532-7951
NSN 5999-01-288-2343
NSN 5855-01-190-7049
NSN 6110-01-474-6854