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 5996-00-211-7010
NSN 5990-01-623-0082
NSN 6110-01-108-6732
NSN 5910-00-419-3742
NSN 5895-01-362-4731
NSN 6130-01-174-9989
NSN 6610-01-177-5033
NSN 5910-01-612-7198
NSN 5960-00-153-7115
NSN 2925-01-462-1620
NSN 5930-00-310-1759
NSN 6240-01-394-8592