2 additional keyways in line w/second end keyway along shaft lg
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 5990-00-165-9195
NSN 6650-00-264-0664
NSN 5915-00-975-4174
NSN 6130-00-757-2747
NSN 5920-00-834-6253
NSN 5920-01-375-4876
NSN 5945-00-410-9775
NSN 5999-01-525-7937
NSN 5855-01-087-1417
NSN 6240-01-449-0746
NSN 6620-01-503-2667
NSN 5985-01-348-1280