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 6685-01-172-1438
NSN 7035-00-908-4933
NSN 6650-00-353-4097
NSN 5920-01-619-0147
NSN 5895-01-264-5260
NSN 5965-00-481-4662
NSN 7035-01-027-8569
NSN 5925-00-416-8226
NSN 5950-01-561-5034
NSN 5990-00-757-5262
NSN 2925-01-027-1293
NSN 5965-00-475-2759