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 2925-01-288-0971
NSN 2925-01-655-0562
NSN 6220-00-181-4643
NSN 6685-01-228-5332
NSN 5835-00-471-2660
NSN 6110-01-121-8318
NSN 5895-01-230-3960
NSN 5965-00-553-4705
NSN 6240-01-283-0404
NSN 5975-00-001-1397
NSN 5920-01-226-4950
NSN 5925-01-047-8884