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 5950-00-504-0535
NSN 5910-01-379-0883
NSN 6685-01-148-7073
NSN 5925-00-954-1724
NSN 7035-00-830-1235
NSN 5920-01-118-9492
NSN 4140-00-504-1829
NSN 5950-01-512-9099
NSN 6150-01-215-1149
NSN 6135-01-502-0018
NSN 6610-01-356-0323
NSN 6610-01-441-1581