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 6105-01-025-8405
NSN 5905-01-346-0760
NSN 6135-00-708-0892
NSN 5905-01-148-4061
NSN 5895-01-397-6995
NSN 5855-01-609-7173
NSN 6105-00-113-9364
NSN 5999-01-014-6512
NSN 6685-00-934-8625
NSN 5910-00-189-1496
NSN 2925-00-564-5967
NSN 5999-01-279-7221