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 6645-01-242-4826
NSN 6610-00-401-2601
NSN 5835-00-792-8438
NSN 5985-01-189-8084
NSN 5915-01-010-8941
NSN 6610-00-446-2880
NSN 4140-01-154-9615
NSN 5920-01-380-8738
NSN 5945-01-277-6063
NSN 5965-00-959-4910
NSN 6145-01-069-6982
NSN 5999-01-198-7570