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 6240-00-408-9545
NSN 5855-01-064-8961
NSN 6130-01-044-4162
NSN 5930-01-436-3923
NSN 5920-00-425-2878
NSN 6240-01-242-0149
NSN 4140-01-556-0762
NSN 5855-00-411-8688
NSN 5895-01-302-3203
NSN 5930-00-597-2987
NSN 6110-01-150-5025
NSN 6645-01-224-8973