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 6645-01-463-4314
NSN 6105-01-383-0325
NSN 5855-00-879-5849
NSN 6145-00-284-1514
NSN 5945-01-390-8300
NSN 5960-01-471-2656
NSN 6135-01-300-8455
NSN 5855-01-442-5401
NSN 5925-01-414-0522
NSN 6150-00-431-6606
NSN 5945-01-391-7993
NSN 5950-00-165-2597