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 6150-01-288-9252
NSN 5855-01-236-9645
NSN 6685-01-370-5258
NSN 5835-01-615-4766
NSN 5990-01-042-1984
NSN 5950-01-084-1380
NSN 6105-00-161-1834
NSN 7035-01-449-1189
NSN 5999-01-131-5751
NSN 6645-00-244-0359
NSN 6150-00-804-7015
NSN 5895-00-116-4640