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 5960-00-816-9040
NSN 5855-00-004-0904
NSN 6685-01-417-8818
NSN 6685-00-204-6037
NSN 2925-01-288-0971
NSN 6685-01-071-3774
NSN 5855-00-757-5149
NSN 5895-00-288-5878
NSN 5925-01-026-9649
NSN 6130-00-471-3210
NSN 5930-01-271-3344
NSN 6320-00-371-8335