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 7035-01-150-6303
NSN 5930-01-506-8203
NSN 6220-00-068-1000
NSN 5965-00-106-3195
NSN 7035-00-300-3208
NSN 6135-01-201-5858
NSN 2925-01-620-9673
NSN 6320-00-790-4844
NSN 6145-01-231-9169
NSN 5999-01-426-5313
NSN 6110-01-517-8760
NSN 6105-01-422-3765