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 6110-01-295-8842
NSN 6620-01-376-3744
NSN 5915-01-453-6152
NSN 6610-01-530-1313
NSN 5945-01-395-6594
NSN 5925-01-602-9311
NSN 6320-01-329-8380
NSN 6150-00-353-7392
NSN 6645-01-421-2445
NSN 5996-01-305-3022
NSN 2925-01-515-3032
NSN 5895-01-386-5555