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 4140-00-189-0235
NSN 4140-01-017-2184
NSN 5910-00-066-5430
NSN 6105-01-598-3207
NSN 6645-01-565-6973
NSN 5999-01-136-6306
NSN 5935-00-960-8982
NSN 6320-00-242-3300
NSN 5895-01-349-0619
NSN 6135-01-174-9195
NSN 5835-01-220-6024
NSN 5915-00-107-6828