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 5895-01-542-4860
NSN 6150-01-273-0183
NSN 6145-01-420-3150
NSN 4140-00-724-9663
NSN 7035-00-902-8995
NSN 6645-01-535-7136
NSN 6645-01-553-1686
NSN 5920-01-261-0613
NSN 5935-00-935-5769
NSN 5960-00-222-6174
NSN 5910-01-261-8989
NSN 5910-00-102-9594