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 5895-01-478-6724
NSN 6650-01-115-7981
NSN 6320-00-098-2858
NSN 5965-01-564-4066
NSN 6320-01-372-2796
NSN 6240-01-517-2994
NSN 5910-01-581-3057
NSN 5895-01-449-9638
NSN 5945-01-012-2448
NSN 5950-01-643-5250
NSN 6110-01-618-3559
NSN 5999-00-144-7698