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 5945-01-487-4127
NSN 6130-00-279-9769
NSN 5925-01-634-0664
NSN 6620-01-083-7796
NSN 6145-00-062-6719
NSN 5965-00-004-6371
NSN 5990-01-116-2181
NSN 5895-01-595-5283
NSN 5960-01-628-2760
NSN 5950-01-091-7610
NSN 7035-00-173-2281
NSN 6105-00-595-5378