A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6620-01-296-9803
NSN 5998-01-035-3017
NSN 6610-00-259-2992
NSN 5985-01-231-7056
NSN 6150-00-229-8968
NSN 5835-01-116-2369
NSN 5950-01-519-2709
NSN 5895-01-308-2523
NSN 5950-01-332-5692
NSN 6220-00-445-1091
NSN 6150-00-309-0373
NSN 5990-00-288-1820