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 5965-00-146-6561
NSN 6220-00-468-5801
NSN 5950-01-452-7705
NSN 5945-01-587-7544
NSN 6220-01-032-3451
NSN 6105-01-464-0752
NSN 5905-01-128-8793
NSN 6135-01-226-4071
NSN 6110-01-632-1140
NSN 5835-00-729-9305
NSN 5975-01-080-9538
NSN 5835-00-348-8549