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 5996-01-628-6588
NSN 5915-01-597-2683
NSN 6685-00-057-2777
NSN 5895-01-158-6357
NSN 5855-01-364-1005
NSN 5950-01-312-8931
NSN 5945-01-503-9468
NSN 5930-01-347-8834
NSN 6135-00-369-2368
NSN 5920-00-362-1376
NSN 5930-00-794-7873
NSN 5990-01-400-2195