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 5925-00-109-2218
NSN 5920-01-357-3370
NSN 6105-01-196-5444
NSN 5920-01-568-0720
NSN 5990-00-073-2676
NSN 6145-01-392-0910
NSN 5910-01-176-3845
NSN 2925-01-205-4584
NSN 5985-01-157-9826
NSN 4140-01-290-6789
NSN 5910-01-464-2225
NSN 5990-01-553-6859