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 6220-00-371-3267
NSN 6240-01-188-7282
NSN 5855-00-149-0766
NSN 6220-01-597-7908
NSN 6105-01-056-5258
NSN 6620-01-205-4815
NSN 6150-00-726-9434
NSN 5905-01-381-0638
NSN 5998-00-601-6625
NSN 6240-01-475-7261
NSN 6240-01-554-4277
NSN 5835-01-447-2544