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 5920-01-248-7266
NSN 7035-01-457-5645
NSN 5990-00-466-2952
NSN 6145-00-062-7897
NSN 6135-01-538-3507
NSN 5920-01-286-2597
NSN 6220-01-166-2186
NSN 5996-01-366-1006
NSN 5998-01-406-1337
NSN 6105-00-966-9393
NSN 5905-01-509-6162
NSN 5895-01-339-7149