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 5925-00-789-3718
NSN 2925-01-252-8049
NSN 6650-01-185-9067
NSN 6610-01-504-7622
NSN 5935-00-362-3873
NSN 5990-01-354-1366
NSN 6240-01-199-0367
NSN 5910-01-329-9748
NSN 4140-01-110-1980
NSN 5999-00-891-9609
NSN 2925-00-720-3948
NSN 5998-00-972-4792