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 5930-01-654-5399
NSN 6220-01-014-7207
NSN 6105-01-341-4307
NSN 6110-00-397-7531
NSN 5910-00-038-6164
NSN 5920-01-461-4258
NSN 5965-00-729-6835
NSN 5990-00-543-0234
NSN 6240-00-724-5421
NSN 5915-01-378-2621
NSN 5895-00-786-6417
NSN 5920-01-214-8430