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 2925-00-113-1835
NSN 6685-01-449-0933
NSN 6610-00-455-3979
NSN 6135-00-676-5807
NSN 5835-01-416-6455
NSN 5910-01-179-8525
NSN 5998-01-011-6071
NSN 5895-00-916-1728
NSN 5960-01-223-0820
NSN 5975-01-242-8657
NSN 6320-00-004-9158
NSN 6150-01-368-3302