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 iron
NSN 6320-01-532-7491
NSN 5920-01-098-6997
NSN 6610-01-567-7242
NSN 6650-01-352-1659
NSN 5960-01-406-4136
NSN 5945-01-047-9194
NSN 5996-01-029-2904
NSN 5998-01-116-3966
NSN 6610-00-927-7415
NSN 6620-00-903-5054
NSN 5895-01-308-6473
NSN 6240-00-079-1759