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 7035-00-931-9415
NSN 2925-01-562-1663
NSN 5950-00-708-2381
NSN 5990-00-924-4167
NSN 2925-01-283-6740
NSN 5930-00-683-3922
NSN 6620-01-336-8670
NSN 5999-00-286-6231
NSN 5925-01-599-9966
NSN 5945-00-081-6949
NSN 6150-01-298-8511
NSN 5835-01-315-9948