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 4140-00-595-7535
NSN 5895-01-350-8816
NSN 6135-00-702-2772
NSN 5935-01-161-3385
NSN 5945-01-178-7972
NSN 5996-01-429-0143
NSN 6645-00-701-4606
NSN 6105-01-127-0042
NSN 6620-00-983-4171
NSN 5930-01-064-8033
NSN 6150-01-303-5852
NSN 5975-00-360-2166