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 5998-01-453-4566
NSN 5998-00-187-1515
NSN 2925-01-118-6125
NSN 6685-01-582-3850
NSN 6135-01-363-5109
NSN 6105-01-423-2428
NSN 5935-01-110-1250
NSN 5990-00-147-3144
NSN 6320-00-270-8222
NSN 6110-01-084-8217
NSN 6220-01-286-1878
NSN 6145-01-230-9420