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 steel
NSN 5895-00-021-8879
NSN 5975-01-450-7350
NSN 6240-00-583-3010
NSN 6130-00-116-2780
NSN 5905-01-403-2806
NSN 6240-01-512-1856
NSN 5965-01-587-8853
NSN 5998-00-061-7636
NSN 6150-01-317-3157
NSN 6130-00-364-2016
NSN 5895-00-349-3968
NSN 5985-00-734-7479