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 6320-01-462-2295
NSN 6320-01-195-5583
NSN 5905-01-471-4622
NSN 6610-01-512-2025
NSN 6685-01-463-9342
NSN 5920-01-091-9155
NSN 5835-00-912-5656
NSN 5945-00-983-7586
NSN 6110-01-499-3412
NSN 6145-01-262-3876
NSN 5895-01-171-0974
NSN 6610-01-455-3716