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 5960-00-553-7338
NSN 5925-01-069-2995
NSN 5835-00-612-1621
NSN 5930-00-435-1317
NSN 6135-00-403-0213
NSN 5925-00-803-5491
NSN 5950-00-932-1731
NSN 5855-01-067-7807
NSN 6110-00-992-3789
NSN 6145-01-252-0394
NSN 6105-01-277-9474
NSN 5965-00-208-4896