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 6105-01-388-4514
NSN 5915-01-643-5786
NSN 6105-00-669-6462
NSN 6645-00-211-6906
NSN 5925-01-559-6965
NSN 2925-01-177-1598
NSN 6240-01-100-1279
NSN 6105-01-295-4810
NSN 6620-01-533-8251
NSN 5905-01-411-6204
NSN 7035-01-215-2449
NSN 5945-00-529-0409