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 6685-00-164-4223
NSN 6240-01-419-5545
NSN 5835-01-535-0948
NSN 5910-01-553-8553
NSN 5996-01-145-4900
NSN 6130-00-815-0307
NSN 5935-01-391-0122
NSN 6105-00-686-5995
NSN 5990-00-994-0555
NSN 6105-01-350-3333
NSN 6650-01-327-0323
NSN 6320-00-098-2858