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 5999-00-269-2498
NSN 5895-01-543-0011
NSN 5855-00-951-6483
NSN 2925-01-054-3190
NSN 6320-01-054-3046
NSN 5935-00-233-1258
NSN 5895-01-648-4594
NSN 6220-01-225-7830
NSN 6240-01-280-5347
NSN 5960-00-412-1202
NSN 6105-00-540-5616
NSN 5910-01-243-3928