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 5895-01-184-9117
NSN 6135-00-351-8606
NSN 7035-01-024-4332
NSN 5990-00-778-9883
NSN 5920-00-730-8541
NSN 2925-01-164-4197
NSN 5935-01-164-0657
NSN 5985-01-378-7359
NSN 6105-01-647-8770
NSN 6320-00-564-2772
NSN 5975-00-325-9032
NSN 5835-00-034-4976