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 5985-01-281-7333
NSN 5996-01-254-6896
NSN 6130-01-375-8775
NSN 6620-01-196-3548
NSN 5990-01-243-4233
NSN 6650-00-197-7563
NSN 6240-01-431-5790
NSN 5945-01-004-9911
NSN 5855-01-437-6161
NSN 6110-01-003-4607
NSN 6620-00-025-1889
NSN 6220-00-306-1806