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 5998-00-930-0452
NSN 5915-01-153-2623
NSN 5925-00-513-7610
NSN 6685-01-195-3360
NSN 6320-01-525-4789
NSN 6610-00-551-3610
NSN 2925-01-180-7793
NSN 5915-01-265-2992
NSN 5985-00-162-5936
NSN 5835-01-555-8963
NSN 5975-01-613-5401
NSN 5990-01-249-8212