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 5985-01-078-6019
NSN 5996-01-627-2287
NSN 7035-01-319-7066
NSN 6105-01-579-4547
NSN 4140-00-707-5963
NSN 5999-00-283-3998
NSN 5950-01-398-7210
NSN 6610-01-514-0745
NSN 6105-01-485-4680
NSN 5998-00-900-5882
NSN 6650-01-089-8890
NSN 5950-00-021-8566