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 5835-01-462-5983
NSN 5915-01-412-3399
NSN 6110-00-521-8932
NSN 5925-00-152-7705
NSN 5835-01-555-8963
NSN 5950-01-256-8877
NSN 5999-00-862-3092
NSN 5935-01-467-9194
NSN 6685-01-240-2360
NSN 6220-01-147-5320
NSN 5996-01-520-8412
NSN 6150-00-062-6587