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 5855-01-199-2046
NSN 5905-01-444-2037
NSN 5910-00-559-1138
NSN 6620-00-684-6771
NSN 5920-01-306-0110
NSN 7035-01-537-0033
NSN 5965-01-030-7253
NSN 4140-01-515-2722
NSN 5905-01-260-8526
NSN 2925-01-106-8871
NSN 5990-01-162-9220
NSN 5965-01-168-8180