Furnished with keys
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 6110-00-190-7523
NSN 5915-00-418-3849
NSN 5835-01-285-3704
NSN 5895-00-395-2657
NSN 5925-00-399-6223
NSN 5996-00-896-7086
NSN 5996-01-023-7896
NSN 5960-00-086-8764
NSN 6220-00-691-2409
NSN 5999-00-060-3344
NSN 6645-01-176-2430
NSN 5998-00-275-0833