0.010 in. By 45 degrees chamfer on ends
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 5975-00-873-1582
NSN 5999-01-350-3648
NSN 6650-00-431-4375
NSN 5998-01-602-1455
NSN 4140-01-091-0270
NSN 5975-01-344-4698
NSN 6110-01-496-5947
NSN 5975-01-559-2876
NSN 2925-01-412-9520
NSN 5920-01-562-3870
NSN 5835-01-252-5879
NSN 5975-01-415-2357