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 6645-01-424-4667
NSN 7035-00-371-7749
NSN 5985-01-437-6584
NSN 5905-01-307-9697
NSN 6645-00-938-2173
NSN 6240-00-518-3541
NSN 5895-01-270-1018
NSN 5960-00-905-3822
NSN 5950-01-200-6359
NSN 5835-01-111-9838
NSN 5965-01-089-8579
NSN 5990-01-160-6978