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 6145-01-529-7653
NSN 5930-01-433-3142
NSN 6130-01-473-0685
NSN 6220-01-603-1020
NSN 5920-01-104-4332
NSN 5915-01-364-7917
NSN 6645-01-549-0935
NSN 5999-00-269-5320
NSN 6145-01-003-2672
NSN 7035-00-870-0290
NSN 4140-01-155-0508
NSN 5835-00-851-6470