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 5835-01-478-0157
NSN 6220-00-543-4416
NSN 6135-01-463-2445
NSN 6650-00-004-3683
NSN 5985-00-905-9120
NSN 5965-01-122-7477
NSN 6145-00-332-4988
NSN 5965-01-151-0903
NSN 6135-01-534-3007
NSN 5960-01-013-0079
NSN 7035-01-207-8704
NSN 5965-01-020-4104