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 materials other than copper, iron or steel
NSN 5930-01-350-2045
NSN 5915-01-583-9732
NSN 5990-00-170-9553
NSN 5950-00-150-4772
NSN 6110-00-214-9186
NSN 5985-00-710-5473
NSN 5855-01-147-6024
NSN 6150-01-538-1939
NSN 6110-00-722-8416
NSN 6105-00-265-7545
NSN 4140-00-903-5799
NSN 5985-00-063-2726