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 6240-00-271-5995
NSN 5998-01-013-9293
NSN 6650-00-955-2802
NSN 5950-01-319-9119
NSN 5998-00-466-3142
NSN 6240-01-067-6457
NSN 5895-01-118-1000
NSN 6320-00-456-0836
NSN 5920-00-690-1930
NSN 6110-01-226-0394
NSN 5950-01-497-3416
NSN