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 7035-01-099-9163
NSN 5960-01-558-7787
NSN 5945-01-308-8032
NSN 7035-01-206-0337
NSN 6130-01-494-8726
NSN 5975-00-110-6171
NSN 5855-00-400-2622
NSN 5935-01-370-0359
NSN 6610-01-242-3760
NSN 5910-01-478-2686
NSN 5999-01-264-9262
NSN 5945-01-215-7238