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 5999-00-202-0788
NSN 5999-00-132-3470
NSN 6645-01-571-8578
NSN 2925-01-500-0730
NSN 6150-00-962-2919
NSN 6620-01-629-4045
NSN 5925-01-556-9643
NSN 5855-01-580-6760
NSN 5930-00-424-3807
NSN 5915-00-365-9951
NSN 5895-00-597-8725
NSN 7035-01-408-8698