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 5915-00-988-2742
NSN 5960-01-336-5459
NSN 5990-01-254-3197
NSN 4140-01-289-1264
NSN 6220-00-212-9098
NSN 6145-01-113-0693
NSN 6620-01-435-7083
NSN 6220-00-147-4011
NSN 5920-01-310-6027
NSN 5990-01-272-4091
NSN 5990-01-633-9503
NSN 5915-00-442-3656