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 materials other than copper, iron or steel
NSN 5930-01-446-0994
NSN 6145-01-197-1619
NSN 5915-01-005-3047
NSN 6150-00-721-3945
NSN 6620-00-557-7008
NSN 5835-00-841-2650
NSN 6645-01-575-6955
NSN 5998-01-634-0604
NSN 5835-01-176-5422
NSN 6610-01-077-0601
NSN 5920-01-272-8902
NSN 5855-01-184-8089