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 5915-01-065-0413
NSN 5935-00-649-9065
NSN 6105-01-534-9701
NSN 5855-01-064-8961
NSN 6110-01-610-5524
NSN 7035-01-432-2424
NSN 5915-01-417-6609
NSN 6650-01-551-6866
NSN 6150-01-538-1939
NSN 5915-01-545-4759
NSN 5930-00-849-7692
NSN 6650-00-438-3983