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 5960-00-064-2952
NSN 6110-00-455-9881
NSN 5945-01-542-1595
NSN 5998-00-341-6039
NSN 4140-01-198-3606
NSN 6110-00-925-0238
NSN 6145-00-141-8095
NSN 5920-01-399-5998
NSN 5895-01-571-9755
NSN 6130-01-298-1826
NSN 5910-00-042-3159
NSN 5835-01-264-8782