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 6320-01-498-4954
NSN 6145-01-282-3464
NSN 5835-01-264-8782
NSN 6610-01-605-1509
NSN 6685-00-958-9014
NSN 2925-01-422-9284
NSN 6610-00-618-6192
NSN 6220-00-450-2175
NSN 6150-00-456-7446
NSN 4140-01-013-2536
NSN 4140-00-351-7085
NSN 6110-01-472-3404