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 5930-00-456-6698
NSN 6135-00-170-8819
NSN 5975-01-211-5975
NSN 6145-01-025-1372
NSN 5920-01-104-0508
NSN 6145-01-599-9935
NSN 6320-01-527-0211
NSN 5950-01-435-4405
NSN 5950-00-104-2070
NSN 7035-00-870-0290
NSN 7035-00-797-2635
NSN 6110-01-165-6844