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 6150-00-395-9999
NSN 5998-00-914-9159
NSN 5925-00-019-9047
NSN 5965-00-568-5802
NSN 6220-01-630-5354
NSN 5935-00-177-7950
NSN 6105-01-310-9062
NSN 5895-01-226-3157
NSN 5835-01-580-7543
NSN 6220-01-038-1404
NSN 5945-01-166-7030
NSN 6110-00-327-5056