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 5999-00-201-6907
NSN 5895-01-313-2708
NSN 5925-01-201-8089
NSN 6130-01-461-9295
NSN 6130-01-534-7059
NSN 6240-01-415-6004
NSN 6145-01-024-7666
NSN 6105-01-188-4952
NSN 5960-01-632-6576
NSN 7035-01-013-0934
NSN 6110-00-257-1446
NSN 6130-00-011-0714