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 5998-01-533-6940
NSN 4140-01-610-8512
NSN 6610-01-530-9610
NSN 6240-00-765-9458
NSN 5965-00-175-5664
NSN 6240-01-389-6918
NSN 5930-01-435-6542
NSN 6150-00-402-3077
NSN 6620-01-043-2595
NSN 6685-00-877-3117
NSN 6105-01-046-6260
NSN 5910-01-141-7666