Second end has a hole 0.281 in. Diameter and a groove 0.735 in. Dia, 0.125 in. Wide
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 6240-01-073-6471
NSN 5835-00-905-7165
NSN 6150-01-529-7215
NSN 6145-01-058-7193
NSN 5950-00-449-4487
NSN 6145-01-545-2515
NSN 6610-00-409-6139
NSN 5998-01-327-1709
NSN 5835-00-943-2763
NSN 6650-01-392-2204
NSN 6620-01-039-5468
NSN 5990-00-404-9567