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 5945-00-269-5375
NSN 6130-01-551-2497
NSN 5945-00-050-2618
NSN 6610-01-534-8075
NSN 5895-01-286-8272
NSN 6145-01-181-1179
NSN 5960-01-433-7565
NSN 5915-01-418-0265
NSN 5835-01-051-7584
NSN 5985-00-521-9051
NSN 5835-01-435-4139
NSN 6135-01-551-0562