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 5935-01-410-7823
NSN 6150-00-726-4705
NSN 6220-01-178-0171
NSN 6645-01-239-8133
NSN 5996-00-269-2655
NSN 5835-00-140-8646
NSN 7035-01-647-7179
NSN 6220-01-363-5699
NSN 5835-00-111-3419
NSN 6130-01-217-5880
NSN 5985-00-615-1446
NSN 5930-01-422-9214