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 5985-00-189-4186
NSN 5960-01-470-0909
NSN 5945-00-282-3181
NSN 5985-01-309-3160
NSN 2925-01-049-8906
NSN 4140-00-336-1728
NSN 6110-01-354-7145
NSN 5960-01-233-0311
NSN 5930-01-484-3317
NSN 5990-01-633-9503
NSN 5910-01-474-9847
NSN 5950-01-285-2449