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 5996-00-351-2369
NSN 6135-00-715-4001
NSN 5905-01-597-9664
NSN 5996-00-330-2179
NSN 5985-00-982-7326
NSN 5985-00-532-3710
NSN 7035-01-386-5722
NSN 5835-01-069-5433
NSN 6610-01-336-2787
NSN 6220-00-358-9580
NSN 6645-00-309-0447
NSN 5910-00-551-2442