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 6610-01-393-5475
NSN 6240-00-813-0100
NSN 5999-01-215-1236
NSN 5920-01-335-9201
NSN 5835-01-094-2662
NSN 5996-00-630-9594
NSN 5985-01-514-0360
NSN 5965-00-161-3954
NSN 5920-00-032-3316
NSN 5915-00-614-0122
NSN 5945-00-905-1611
NSN 6150-00-854-0289