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 5985-00-081-1885
NSN 6320-01-541-7585
NSN 5985-01-492-9880
NSN 5925-00-764-1105
NSN 6685-00-437-5229
NSN 6110-00-113-1415
NSN 6135-01-559-9637
NSN 5965-01-335-6085
NSN 6610-01-342-0889
NSN 5930-00-369-8541
NSN 6650-00-161-4122
NSN 6110-01-237-7079