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 6610-01-415-0061
NSN 7035-01-142-8036
NSN 6220-00-575-4466
NSN 5930-01-568-0306
NSN 6620-00-314-7989
NSN 7035-01-068-5077
NSN 6110-01-174-7247
NSN 5915-00-238-0328
NSN 6220-00-396-0039
NSN 5999-01-165-3198
NSN 5925-01-526-2382
NSN 7035-00-803-3056