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 steel
NSN 6320-01-564-0893
NSN 5895-00-922-2646
NSN 5910-01-227-1939
NSN 6650-00-970-8110
NSN 4140-00-060-4052
NSN 5996-00-540-6570
NSN 6110-01-451-4326
NSN 6145-01-545-2515
NSN 6145-00-122-5010
NSN 6685-00-117-9775
NSN 5835-00-198-4936
NSN 6320-00-790-4844