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 5835-00-483-7615
NSN 6240-00-435-0433
NSN 6145-01-093-8603
NSN 5960-01-632-6576
NSN 5915-01-348-8831
NSN 6685-01-660-8476
NSN 5895-01-011-8434
NSN 5895-01-377-7589
NSN 6320-01-512-2031
NSN 5855-00-256-5562
NSN 5925-01-351-5542
NSN 5835-01-310-8979