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 2925-01-334-7122
NSN 5945-01-261-7849
NSN 6110-00-244-1354
NSN 5960-01-013-7643
NSN 6110-01-532-6940
NSN 6620-01-388-5713
NSN 5905-01-237-3852
NSN 6685-01-115-8407
NSN 5905-01-178-5084
NSN 5960-00-005-7132
NSN 6650-01-540-3606
NSN 6610-01-359-7113