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 6145-00-753-2264
NSN 5975-01-617-9170
NSN 5960-00-485-0601
NSN 5910-01-277-6801
NSN 5950-00-120-9321
NSN 6220-01-487-3904
NSN 6220-00-825-2783
NSN 5999-00-802-9097
NSN 5950-01-230-0240
NSN 5905-01-416-9009
NSN 5910-01-470-3511
NSN 5855-01-210-7636