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 5925-00-694-9607
NSN 5950-01-019-4178
NSN 5965-01-651-3775
NSN 4140-01-606-7869
NSN 6110-01-130-2024
NSN 5945-01-450-7516
NSN 5905-00-829-9757
NSN 5999-01-055-1038
NSN 5996-01-541-4974
NSN 4140-01-593-7123
NSN 6645-01-435-6373
NSN 2925-00-839-6815