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 5935-01-359-1017
NSN 5999-01-484-0193
NSN 6110-01-359-8715
NSN 6105-00-542-7948
NSN 5920-01-125-4356
NSN 6105-01-160-0427
NSN 5950-01-508-4244
NSN 5855-00-973-5717
NSN 5920-00-858-1118
NSN 2925-00-188-5003
NSN 5920-01-645-2498
NSN 6220-01-269-8391