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 5935-01-616-1920
NSN 5935-00-276-9413
NSN 6240-01-152-1084
NSN 5835-00-400-2874
NSN 5998-00-073-3604
NSN 5960-01-522-0391
NSN 5960-01-189-5712
NSN 6105-00-281-3928
NSN 6150-00-551-3135
NSN 5975-01-418-7028
NSN 5985-01-306-6909
NSN 2925-00-211-4469