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 6650-01-274-3828
NSN 5915-01-159-7016
NSN 5996-01-368-7990
NSN 6110-01-435-1369
NSN 5996-01-164-0433
NSN 5935-00-671-6425
NSN 6110-01-141-7745
NSN 5935-01-125-2354
NSN 5905-01-325-5210
NSN 2925-01-311-7840
NSN 5996-00-106-8258
NSN 5965-01-361-7540