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 5910-01-235-8835
NSN 6145-00-020-6708
NSN 6220-01-416-0647
NSN 5930-00-137-8920
NSN 6645-01-108-3457
NSN 5998-01-615-9484
NSN 5965-01-537-3238
NSN 6650-00-819-1165
NSN 5999-00-343-6770
NSN 6110-01-411-6660
NSN 5930-01-580-0357
NSN 5999-00-539-6709