Clockwise
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 5835-01-426-6573
NSN 6620-01-135-0090
NSN 6610-00-470-8209
NSN 5835-01-103-3583
NSN 5996-01-147-3297
NSN 5930-01-528-7560
NSN 6320-01-050-1290
NSN 5920-01-468-0186
NSN 6220-01-153-1937
NSN 5960-00-406-9985
NSN 6110-00-889-1263
NSN 6150-01-654-5226