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 5975-01-066-3187
NSN 6105-01-260-0177
NSN 5998-01-145-6273
NSN 6650-01-350-1161
NSN 5915-01-377-9666
NSN 5905-00-760-3242
NSN 5960-01-165-1956
NSN 7035-01-143-3573
NSN 5999-01-609-8691
NSN 5996-01-417-4246
NSN 6150-01-618-9818
NSN 5930-00-071-4217