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 5965-00-560-5804
NSN 2925-01-254-3068
NSN 6320-01-412-2973
NSN 6220-01-335-3264
NSN 6320-01-519-8767
NSN 5975-01-634-0678
NSN 5935-01-431-5756
NSN 5915-01-556-4282
NSN 6620-01-633-8443
NSN 6145-01-223-6996
NSN 2925-01-320-6512
NSN 5985-00-957-5226