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 6685-01-044-4700
NSN 5915-01-270-8103
NSN 6320-01-547-2743
NSN 6105-00-455-8879
NSN 5990-01-243-4233
NSN 5960-00-584-4553
NSN 6240-01-084-6686
NSN 5999-01-641-1353
NSN 5915-01-386-8721
NSN 5910-00-419-7525
NSN 6645-01-648-4439
NSN 2925-00-928-5931