No other part numbers with same form, fit, and function found.
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 6645-00-429-0172
NSN 6130-01-020-7307
NSN 5996-01-214-6575
NSN 6650-01-529-6416
NSN 6650-01-149-1448
NSN 6240-00-538-1416
NSN 5996-01-480-8956
NSN 5895-01-055-7677
NSN 6650-00-018-7298
NSN 6150-01-432-6692
NSN 5935-00-339-2189
NSN 6145-01-533-5559