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 5965-00-452-0967
NSN 5960-00-691-4942
NSN 5999-01-440-6144
NSN 5835-01-290-5925
NSN 5960-01-493-3948
NSN 6240-01-381-2275
NSN 6110-00-514-2639
NSN 6650-01-052-6809
NSN 5925-00-584-7189
NSN 5895-01-647-0793
NSN 5835-00-358-4235
NSN 6105-01-076-3844