Insert-helical coil 8; pin, straight headless 1
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 5915-01-460-4392
NSN 5960-00-126-9669
NSN 5996-00-807-8749
NSN 6320-00-331-7138
NSN 6650-01-399-0628
NSN 5996-01-605-3377
NSN 6650-01-168-8451
NSN 5855-01-187-2293
NSN 5996-01-613-6927
NSN 6220-01-310-5018
NSN 5935-01-052-7274
NSN 5910-00-357-9721