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 5905-01-556-4408
NSN 5915-01-398-9831
NSN 5915-00-111-4296
NSN 6685-01-450-5493
NSN 5915-00-311-8939
NSN 5985-01-434-8864
NSN 5910-00-269-4755
NSN 2925-00-532-1481
NSN 7035-01-206-9143
NSN 5895-01-561-5213
NSN 5920-00-958-7202
NSN 6150-00-956-5836