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 5905-00-197-2893
NSN 6130-01-330-3648
NSN 5895-01-296-5965
NSN 5915-01-410-7822
NSN 6150-00-858-3672
NSN 5960-01-171-1066
NSN 5930-01-048-3020
NSN 7035-01-162-7452
NSN 6105-00-230-7979
NSN 6320-00-422-9006
NSN 5895-01-246-1769
NSN 2925-01-327-3069