Two additional circular grooves first end located 0.380 in. And 1.136 in. From end
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 6110-00-546-2139
NSN 5975-00-330-0120
NSN 6130-00-109-0449
NSN 5999-01-025-1404
NSN 5996-00-008-3266
NSN 5990-01-339-5118
NSN 5996-01-595-6529
NSN 5960-00-361-8409
NSN 6145-01-073-6641
NSN 5915-01-145-0919
NSN 6645-01-511-3272
NSN 5910-01-416-1521