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 5965-01-131-7496
NSN 4140-01-284-0217
NSN 5915-01-083-9182
NSN 6610-00-918-3389
NSN 5895-01-031-7230
NSN 5998-00-397-6436
NSN 5975-01-206-4614
NSN 5935-01-270-1860
NSN 6110-01-370-4234
NSN 5930-01-118-3705
NSN 6105-00-620-6133
NSN 5965-01-447-2373