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 5905-01-078-0812
NSN 6145-00-937-0976
NSN 5945-01-103-9320
NSN 6130-00-051-4552
NSN 5895-01-642-9568
NSN 5990-01-455-8035
NSN 2925-01-170-8018
NSN 5930-00-558-4163
NSN 5905-01-466-9311
NSN 5910-01-550-8339
NSN 5935-01-457-3960
NSN 5920-00-209-0443