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 5985-00-106-3585
NSN 5998-01-012-5464
NSN 6645-01-250-5154
NSN 5930-01-240-7033
NSN 5998-01-634-0604
NSN 6685-00-776-0656
NSN 6110-01-124-1546
NSN 5915-00-781-8984
NSN 5905-00-100-3054
NSN 5975-01-171-0725
NSN 5945-00-132-2622
NSN 6645-01-633-1852