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 5950-01-353-2080
NSN 5855-00-010-2980
NSN 5915-01-033-0027
NSN 6110-01-440-3296
NSN 6105-00-553-8943
NSN 5905-00-069-8266
NSN 6320-01-334-5305
NSN 5996-01-500-2820
NSN 5998-01-614-7171
NSN 5930-01-022-1374
NSN 5985-01-509-6665
NSN 5945-00-163-4060