Stators being parts of machines; non-electric prime movers, namely, internal combustion engines for machine operations, steam engine boilers, steam engines not for land vehicles, jet engines not for land vehicles, rocket engines not for land vehicles, and turbines not for land vehicles, and replacement parts therefor, other than water mills and wind mills; fans for motors and engines; centrifugal fans for motors and engines; axial flow fans for motors and engines; vehicle pneumatic and hydrau...