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 6240-01-364-8696
NSN 5935-00-236-8675
NSN 5999-01-518-9177
NSN 6135-00-777-5562
NSN 5945-00-290-1779
NSN 5910-01-153-2651
NSN 5965-01-548-5359
NSN 6110-00-557-8631
NSN 6650-01-614-7328
NSN 5855-00-930-9478
NSN 7035-00-392-5417
NSN 5960-00-707-3335