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 5960-01-189-5712
NSN 5905-00-208-0937
NSN 5960-00-132-3104
NSN 5895-01-386-3049
NSN 5975-01-222-3624
NSN 4140-00-542-4611
NSN 5965-01-155-3131
NSN 6150-01-308-5744
NSN 5950-01-135-3454
NSN 5910-01-154-6774
NSN 5905-00-161-3455
NSN 6135-00-305-2052