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 5895-00-021-6960
NSN 6105-00-133-3268
NSN 6110-00-565-5986
NSN 6645-00-663-8111
NSN 7035-01-291-1770
NSN 5965-00-391-0562
NSN 5996-00-330-9184
NSN 5985-00-548-9629
NSN 5945-01-356-5736
NSN 5910-00-920-8541
NSN 7035-01-549-3616
NSN 5950-01-600-2564