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 5960-01-481-8051
NSN 5920-01-087-6073
NSN 5990-01-020-6841
NSN 6130-00-013-2131
NSN 5996-01-354-6483
NSN 5999-00-149-0624
NSN 5910-01-073-8872
NSN 5930-01-067-9131
NSN 5930-01-513-5222
NSN 5935-01-149-3079
NSN 6135-00-078-9931
NSN 6620-01-431-0706