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 5835-01-203-8295
NSN 6110-00-185-2021
NSN 5905-01-310-8460
NSN 5920-01-430-6921
NSN 5910-00-781-8667
NSN 5855-01-027-1571
NSN 6150-01-444-0824
NSN 6610-01-340-1761
NSN 4140-00-152-7092
NSN 5855-01-394-7125
NSN 6610-01-212-8854
NSN 5935-01-079-2596