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 6105-01-531-0557
NSN 5990-00-184-5750
NSN 6110-00-589-3134
NSN 5905-01-463-8234
NSN 5985-01-043-9900
NSN 5965-01-033-9352
NSN 6220-01-449-1239
NSN 5925-00-691-2434
NSN 6610-00-504-2839
NSN 6620-00-606-0446
NSN 5985-01-244-7397
NSN 6105-01-190-5434