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 6220-01-592-0078
NSN 6645-01-032-5337
NSN 4140-00-420-0251
NSN 5910-00-211-3573
NSN 6150-01-643-3865
NSN 6645-01-229-9769
NSN 5996-01-321-3092
NSN 6135-00-913-2062
NSN 6320-00-456-2092
NSN 5855-00-357-1158
NSN 6145-00-781-3740
NSN 5855-01-147-4785