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 6105-01-122-3966
NSN 6130-01-551-3897
NSN 6105-01-203-5094
NSN 6150-00-235-3558
NSN 6650-00-179-6968
NSN 5999-00-177-3383
NSN 5855-00-337-3679
NSN 6620-01-162-7632
NSN 5915-01-567-8298
NSN 5985-01-169-2145
NSN 5915-01-525-6504
NSN 6620-00-944-6446