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 5990-00-562-8413
NSN 5945-00-451-2890
NSN 7035-00-585-2113
NSN 5895-01-323-8391
NSN 5855-00-281-3843
NSN 5930-01-328-8510
NSN 5985-00-479-4750
NSN 6620-00-374-8088
NSN 6105-00-468-4928
NSN 6620-01-140-4405
NSN 5996-01-329-3408
NSN 6135-01-282-4326