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 6240-00-364-0850
NSN 6220-01-025-6140
NSN 5965-01-553-8639
NSN 5895-00-497-4903
NSN 6130-01-476-3640
NSN 6240-00-753-7586
NSN 5945-00-257-0128
NSN 5915-00-020-9249
NSN 4140-01-603-2694
NSN 5910-00-203-4380
NSN 6105-01-469-3486
NSN 6610-01-633-2071