W/ 1/8 in. Diameter hole in center
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 5835-01-459-8664
NSN 7035-01-357-3726
NSN 5990-01-224-8052
NSN 6135-00-862-5736
NSN 6135-01-508-6083
NSN 5985-01-660-6844
NSN 5996-01-628-8624
NSN 6150-01-431-5774
NSN 6145-01-078-6022
NSN 5855-01-621-6999
NSN 5996-01-292-0769
NSN 7035-01-145-5059