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 5835-01-559-3824
NSN 5930-01-352-9744
NSN 5990-01-429-6211
NSN 7035-01-184-8905
NSN 6320-00-977-3930
NSN 6650-00-707-1417
NSN 5835-00-572-7445
NSN 6105-00-943-8327
NSN 6130-01-278-9305
NSN 7035-01-372-5006
NSN 6610-00-722-3873
NSN 5996-01-114-4803