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 6135-01-601-8416
NSN 6685-01-067-6778
NSN 2925-01-242-2309
NSN 6130-01-048-7309
NSN 6610-00-850-4910
NSN 5950-00-932-4633
NSN 6240-01-471-4180
NSN 5950-01-185-1489
NSN 5990-00-616-4289
NSN 5925-01-516-7711
NSN 6610-01-003-9763
NSN 6645-00-979-6824