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 5835-00-315-3797
NSN 5965-01-618-2281
NSN 5999-01-295-2323
NSN 6150-00-904-3326
NSN 6645-01-265-0648
NSN 5835-01-042-9943
NSN 6240-00-531-1692
NSN 6150-01-106-2960
NSN 5910-01-153-2651
NSN 5930-00-383-5656
NSN 6620-00-765-5794
NSN 4140-01-415-1187