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 5835-01-589-4735
NSN 5975-01-464-2867
NSN 5920-00-907-2264
NSN 5945-01-483-5561
NSN 5950-01-288-6688
NSN 5855-01-349-6135
NSN 5965-00-852-6258
NSN 5950-01-433-5229
NSN 5996-01-072-9905
NSN 6620-01-359-9363
NSN 5895-01-146-3505
NSN 6135-01-071-4923