Clockwise
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 5960-00-466-3523
NSN 5915-00-447-9927
NSN 6105-00-923-2531
NSN 6220-00-754-3452
NSN 6685-00-017-9516
NSN 5996-00-324-8952
NSN 6130-01-344-2342
NSN 5895-01-187-0156
NSN 5996-01-298-7985
NSN 5910-00-944-0935
NSN 6685-01-429-0240
NSN 6645-01-441-4456