Two woodruff keys on body
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5999-00-661-0954
NSN 6145-01-122-9148
NSN 5960-01-012-6765
NSN 6240-01-154-6840
NSN 5930-00-343-6755
NSN 5945-01-074-6689
NSN 6240-01-171-9500
NSN 5985-00-182-8122
NSN 5915-00-113-3434
NSN 5935-01-152-2677
NSN 6650-01-244-9847
NSN 5985-00-610-4025