Hastelloy c body, and special spring matl; o/a lg 2.946 in.
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5910-01-246-6901
NSN 6610-01-519-8953
NSN 5999-01-459-9082
NSN 5965-01-500-5386
NSN 2925-01-511-2667
NSN 6320-00-790-4844
NSN 5930-01-465-1903
NSN 5935-01-320-0384
NSN 6130-01-547-4480
NSN 5895-01-432-2464
NSN 6130-01-056-5251
NSN 5855-00-107-7993