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 5965-00-196-7320
NSN 5935-00-433-3126
NSN 5930-01-307-5808
NSN 5930-00-603-0794
NSN 6150-01-145-8212
NSN 5985-01-196-1191
NSN 6320-00-004-9158
NSN 6645-01-493-2620
NSN 6610-01-109-5605
NSN 6110-00-269-2696
NSN 5930-00-715-1131
NSN 5915-01-264-0986