3 grooves near 1st end each 0.2655 in. Deep; tapered hole 0.500 in. Widest diameter drilled into shaft
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 5998-00-136-9418
NSN 2925-00-589-7640
NSN 6130-01-406-5609
NSN 5930-01-443-1970
NSN 5996-01-460-6044
NSN 6610-01-060-7626
NSN 5960-01-530-0581
NSN 6130-01-167-7526
NSN 5920-00-216-8665
NSN 6240-01-544-6359
NSN 6145-01-089-6146
NSN 6320-01-495-5943