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 5999-01-054-1901
NSN 5920-00-902-2742
NSN 5975-01-071-9400
NSN 5965-01-652-1247
NSN 5999-01-475-5706
NSN 5985-01-244-7030
NSN 5965-01-155-8766
NSN 5895-01-436-7592
NSN 6645-01-510-3496
NSN 4140-01-481-9191
NSN 5910-01-409-9230
NSN 5920-00-103-7642