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 5855-01-485-4327
NSN 5835-00-092-1136
NSN 6240-00-353-5753
NSN 2925-01-311-5769
NSN 5950-00-927-6970
NSN 6650-01-386-5787
NSN 7035-01-065-3744
NSN 5985-00-733-7711
NSN 5998-00-253-2307
NSN 6150-01-607-8491
NSN 5835-01-342-7975
NSN 7035-01-250-5744