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 6645-01-044-6376
NSN 5920-00-427-7267
NSN 6105-01-021-4016
NSN 5925-00-513-7610
NSN 5999-01-420-5967
NSN 5975-01-158-6150
NSN 6105-00-761-1290
NSN 5835-00-649-9402
NSN 5996-01-060-6746
NSN 6610-00-302-3344
NSN 5990-01-272-4091
NSN 6105-00-594-8642