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 5985-01-387-9449
NSN 6145-01-349-1014
NSN 5960-00-099-9790
NSN 5920-01-225-2000
NSN 6610-00-800-7645
NSN 6145-01-151-6129
NSN 6685-01-132-5893
NSN 5935-01-282-7232
NSN 5935-01-072-4009
NSN 5960-00-812-9980
NSN 5930-00-539-7909
NSN 5905-00-452-7068