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 6610-01-245-8015
NSN 5985-01-057-6100
NSN 5999-00-918-7549
NSN 6320-01-108-5933
NSN 5915-00-156-2083
NSN 5996-00-357-0993
NSN 5950-01-214-5943
NSN 6105-01-629-4101
NSN 5910-00-809-4978
NSN 5930-01-223-6416
NSN 2925-01-376-9236
NSN 5998-01-302-5399