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 5985-01-516-4869
NSN 6620-01-200-6493
NSN 5985-00-461-4329
NSN 7035-01-179-5667
NSN 5855-01-518-3057
NSN 5999-00-570-5530
NSN 5945-01-468-6041
NSN 6610-01-528-5750
NSN 5920-01-422-4151
NSN 5855-01-532-1372
NSN 7035-01-455-3482
NSN 5985-00-311-2859