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 5935-00-059-5404
NSN 5905-01-206-9317
NSN 5975-00-684-8188
NSN 6130-01-553-2900
NSN 6685-01-357-6358
NSN 5965-01-531-7758
NSN 6150-01-413-9375
NSN 5998-01-634-0604
NSN 6650-00-527-7451
NSN 6320-00-931-4855
NSN 5910-00-014-0978
NSN 5945-00-462-6569