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 6130-01-536-7584
NSN 6110-00-887-6047
NSN 6685-00-724-3571
NSN 5985-00-999-4308
NSN 5998-01-010-2038
NSN 6645-01-217-8809
NSN 5925-01-485-9235
NSN 6135-01-222-0703
NSN 5996-01-562-2370
NSN 6685-01-124-8056
NSN 5990-01-090-9312
NSN 5915-01-477-1091