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 6150-00-930-9643
NSN 5930-00-925-6645
NSN 5855-01-354-7291
NSN 5855-01-602-9653
NSN 5950-00-422-8579
NSN 2925-00-862-8550
NSN 5945-01-473-0964
NSN 5895-01-451-4668
NSN 5960-00-899-7757
NSN 7035-01-106-3476
NSN 5930-00-951-9732
NSN 6105-00-022-0516