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 5975-00-468-6111
NSN 6685-00-141-4300
NSN 6645-01-592-2557
NSN 5996-01-442-9988
NSN 5910-01-622-5674
NSN 5950-01-508-1071
NSN 5930-01-507-7173
NSN 5975-01-105-6822
NSN 5930-01-094-5458
NSN 5895-01-024-9573
NSN 5996-01-211-8067
NSN 5935-01-030-9409