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 6620-00-229-2728
NSN 2925-01-191-9668
NSN 5945-00-104-8053
NSN 5999-01-305-3066
NSN 5930-01-545-4480
NSN 5895-00-060-8987
NSN 5925-01-634-0664
NSN 5920-01-396-4345
NSN 5945-00-615-9218
NSN 5930-00-657-4774
NSN 2925-01-203-0493
NSN 5910-01-429-6721