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 steel
NSN 6150-00-841-1486
NSN 5985-00-946-8530
NSN 5960-01-516-7264
NSN 5910-01-403-2812
NSN 5935-01-628-0999
NSN 5975-00-186-8884
NSN 5999-00-921-8777
NSN 5915-01-328-8563
NSN 5996-00-270-0340
NSN 5965-01-285-2133
NSN 7035-00-870-0290
NSN 5998-00-541-8792