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 iron
NSN 6650-01-428-6799
NSN 5965-01-615-8496
NSN 6135-01-437-6409
NSN 5920-01-381-9310
NSN 5996-01-495-0763
NSN 5960-00-678-6583
NSN 5999-00-256-5085
NSN 6650-00-170-5095
NSN 5985-01-423-0581
NSN 5935-01-243-2786
NSN 5960-00-156-0702
NSN 5930-01-094-5928