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 7035-01-259-6013
NSN 6105-00-369-1668
NSN 6220-00-470-5282
NSN 5920-01-155-1128
NSN 5895-01-393-1517
NSN 5905-01-565-5685
NSN 5935-01-202-7714
NSN 6620-00-763-2168
NSN 5855-01-290-0944
NSN 5905-00-082-0862
NSN 5930-01-062-0870
NSN 6145-01-141-0214