No other part numbers with same form, fit, and function found.
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
Classification: Parts for steam or other vapor generating boilers and super-heated water boilers, except heat exchangers
NSN 5999-01-646-6383
NSN 5895-00-152-0104
NSN 6145-01-179-2896
NSN 6645-00-023-8386
NSN 6110-01-580-4153
NSN 6650-01-528-0538
NSN 6145-00-929-9406
NSN 2925-01-026-1000
NSN 5998-01-603-4764
NSN 5999-01-314-9437
NSN 5990-01-278-9985
NSN 5930-01-386-5571