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 5905-01-055-9199
NSN 6320-01-415-0953
NSN 6150-00-110-3000
NSN 5905-01-033-6581
NSN 6320-01-331-6947
NSN 6105-01-579-4547
NSN 5925-00-243-8694
NSN 5990-00-594-7291
NSN 4140-01-555-6082
NSN 5990-00-140-1159
NSN 6150-00-136-1706
NSN 6240-00-231-0761