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 6610-01-248-4339
NSN 6240-01-349-8766
NSN 5999-01-070-5067
NSN 5895-00-249-1079
NSN 5965-01-107-2748
NSN 5945-01-438-3361
NSN 5950-00-084-1566
NSN 5965-00-734-5053
NSN 5990-00-193-3028
NSN 6150-01-463-3951
NSN 6220-00-188-7525
NSN 5905-01-091-2712