Second end counterbore, 0.375 in dia, 0.500 in.Deep before threading
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 5920-01-067-4897
NSN 6130-00-277-7321
NSN 5835-00-033-0294
NSN 6220-01-413-8387
NSN 2925-00-078-0525
NSN 5920-00-922-8493
NSN 5835-01-073-2455
NSN 6145-01-632-5186
NSN 5950-01-357-7075
NSN 5965-00-162-1244
NSN 6320-01-366-5157
NSN 5910-01-533-3487