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 5950-01-418-9178
NSN 5930-00-379-1245
NSN 6240-01-050-9156
NSN 6650-01-425-7362
NSN 5930-01-525-1236
NSN 5999-01-458-0537
NSN 5999-00-405-9805
NSN 6145-01-577-9715
NSN 5945-00-985-0559
NSN 5835-00-958-6231
NSN 2925-01-370-6898
NSN 5925-01-431-8886