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 6105-01-451-8440
NSN 6240-01-329-0860
NSN 5975-00-203-8416
NSN 5905-01-006-8104
NSN 6150-00-607-6517
NSN 5895-00-165-1289
NSN 6645-01-501-0576
NSN 5935-00-823-4962
NSN 5920-00-654-6962
NSN 7035-00-946-2642
NSN 5835-01-381-1824
NSN 5915-01-026-7247