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 5996-01-598-7551
NSN 5895-01-537-0131
NSN 5915-00-952-3049
NSN 5998-01-571-8808
NSN 5895-01-170-4355
NSN 6105-01-100-4613
NSN 5990-01-517-7848
NSN 5999-00-052-9376
NSN 7035-01-462-5766
NSN 5999-01-502-6579
NSN 5925-01-062-4831
NSN 5925-00-513-0939