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 5920-00-960-0386
NSN 6105-00-699-9186
NSN 5910-00-624-0138
NSN 6650-01-074-1612
NSN 5905-00-518-6009
NSN 5905-01-067-8164
NSN 5895-01-258-7713
NSN 5950-00-146-9395
NSN 5950-01-613-2892
NSN 5835-01-519-3834
NSN 5915-00-578-5559
NSN 5985-01-510-2932