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 5915-01-568-4506
NSN 2925-00-831-7024
NSN 5998-00-189-7483
NSN 2925-01-353-3928
NSN 5975-01-428-3305
NSN 4140-01-173-7869
NSN 6220-00-872-7291
NSN 5999-00-165-3698
NSN 4140-01-241-2197
NSN 5975-00-719-9793
NSN 5999-01-502-7023
NSN 5945-01-591-4491