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 5965-01-413-4424
NSN 6105-00-596-9962
NSN 4140-00-809-8996
NSN 5915-00-528-7992
NSN 5965-00-716-7078
NSN 6240-01-568-3789
NSN 6145-00-057-7093
NSN 5910-00-161-1647
NSN 5985-00-974-7231
NSN 6240-01-437-8991
NSN 5915-01-420-5777
NSN 6320-01-094-2634