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 7035-01-476-7787
NSN 6105-00-887-3793
NSN 5985-00-025-9346
NSN 5985-00-726-2290
NSN 6150-00-290-8125
NSN 6220-01-437-9755
NSN 5945-01-634-0588
NSN 5895-00-306-9882
NSN 5965-01-598-1231
NSN 6145-01-217-4749
NSN 6650-00-101-0559
NSN 5920-01-614-6501