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 5945-01-616-9630
NSN 5930-01-363-4608
NSN 5960-01-029-1980
NSN 5915-01-224-7044
NSN 5999-01-108-7886
NSN 6105-01-074-2626
NSN 5950-01-092-8085
NSN 5895-01-423-1042
NSN 5998-00-959-6018
NSN 5935-01-325-7147
NSN 5925-01-116-8225
NSN 5999-00-984-6074