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 5855-01-236-9645
NSN 6105-00-702-1333
NSN 5925-01-492-0245
NSN 6645-01-546-3212
NSN 5985-01-362-8719
NSN 5990-01-517-7848
NSN 5935-01-377-5257
NSN 5855-01-437-6161
NSN 5985-01-386-5898
NSN 5905-01-399-8656
NSN 5925-00-763-8079
NSN 6135-01-101-5039