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 6145-00-699-8963
NSN 5990-00-473-1809
NSN 6135-00-412-1687
NSN 5930-00-732-5584
NSN 5895-01-541-2349
NSN 5998-01-337-5642
NSN 5998-01-024-6672
NSN 6130-01-642-4727
NSN 5998-01-541-9882
NSN 5975-01-613-4972
NSN 5915-01-517-6383
NSN 6105-00-530-5203