Two number 61 woodruff keyways located on major diameter 180 degrees aopart 5.750 in. From first end to center of keyway
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 5905-00-269-2995
NSN 6650-01-324-6458
NSN 5910-01-160-7848
NSN 6620-01-228-1571
NSN 6145-00-253-9445
NSN 6320-00-139-1090
NSN 5835-01-384-3206
NSN 6240-01-451-1409
NSN 5965-01-069-5650
NSN 6150-01-360-5104
NSN 6150-00-383-7883
NSN 5996-00-409-2063