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 5960-00-726-0580
NSN 6645-01-459-7715
NSN 5895-01-502-9873
NSN 5996-01-358-7183
NSN 5925-00-870-9905
NSN 6220-01-438-2996
NSN 6220-01-081-0593
NSN 6320-01-462-2295
NSN 5960-01-219-5504
NSN 5945-01-386-0499
NSN 6110-01-346-0671
NSN 6240-00-072-0352