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 iron
NSN 6130-01-232-7573
NSN 5990-01-411-5930
NSN 5990-01-328-9846
NSN 6645-01-581-9393
NSN 2925-00-278-9468
NSN 5998-00-874-1062
NSN 5910-00-115-8550
NSN 6135-01-104-3790
NSN 5998-01-200-8111
NSN 5996-01-614-6669
NSN 6320-01-279-0343
NSN 5945-00-739-2202