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 6620-00-646-9474
NSN 5960-01-317-3800
NSN 5920-00-155-2173
NSN 5965-01-460-4172
NSN 5935-00-285-2767
NSN 4140-01-350-0985
NSN 5950-01-265-1676
NSN 5945-01-023-2789
NSN 6240-01-284-6482
NSN 5975-00-467-8777
NSN 6620-00-827-1611
NSN 5950-00-932-4480