Nha manifold, manual; plug must be flush or recessed
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 5965-01-286-4341
NSN 5965-01-350-5105
NSN 5996-00-879-4654
NSN 5965-01-478-7329
NSN 4140-01-299-3357
NSN 5945-01-413-7911
NSN 5965-01-254-3622
NSN 6610-01-412-0058
NSN 5965-01-374-2376
NSN 5895-00-227-4752
NSN 5950-01-462-6484
NSN 6610-00-098-5313