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 5935-00-161-3389
NSN 6650-01-014-5990
NSN 6620-01-254-7963
NSN 5985-01-312-9762
NSN 5835-00-583-1316
NSN 5925-01-103-0450
NSN 5999-00-967-0424
NSN 5950-01-100-6105
NSN 5999-00-782-4798
NSN 6105-01-568-0763
NSN 6110-01-611-7486
NSN 5985-01-434-1573