1/16 in. By 30 degrees chamfer around outside edge on open end of plug; o.O90 in. Min 0.100 in. Max diameter hole drilled through center of closed end of plug
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 5930-00-936-1452
NSN 6320-01-204-2922
NSN 5855-01-122-7890
NSN 5975-01-392-8084
NSN 6240-01-106-2447
NSN 5985-00-786-1569
NSN 5935-00-518-3576
NSN 5975-00-783-8253
NSN 6105-01-158-7490
NSN 5998-01-152-1860
NSN 7035-01-373-6782
NSN 6620-01-477-3720