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 6110-00-057-6873
NSN 6240-01-096-4572
NSN 5998-00-246-4044
NSN 6105-01-653-9433
NSN 5945-00-956-7805
NSN 6320-01-456-2859
NSN 5920-01-060-7689
NSN 5990-00-754-2842
NSN 5835-01-632-6627
NSN 5915-00-934-3446
NSN 5905-01-450-9935
NSN 5910-01-060-6481