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 6650-00-146-6485
NSN 6320-01-227-2648
NSN 5985-00-984-6116
NSN 5990-01-516-9665
NSN 6620-01-109-2764
NSN 5910-01-030-2275
NSN 6220-01-261-6521
NSN 6650-01-253-1134
NSN 6145-01-432-0088
NSN 5905-01-011-2759
NSN 6110-01-537-8855
NSN 6220-01-420-9103