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 5925-01-557-2628
NSN 6650-00-505-6015
NSN 5935-01-485-5495
NSN 5965-01-411-6801
NSN 5999-00-651-8997
NSN 6110-01-289-4689
NSN 5950-01-651-6075
NSN 5930-00-547-6210
NSN 4140-00-219-3146
NSN 5965-01-328-7526
NSN 5935-01-323-7094
NSN 5950-00-840-9677