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 5915-01-257-9795
NSN 6620-00-248-6950
NSN 5855-00-904-0684
NSN 5935-01-325-7832
NSN 7035-00-299-7150
NSN 5895-01-577-0012
NSN 6220-00-272-7497
NSN 6105-00-828-3386
NSN 5835-01-469-6009
NSN 5998-00-420-3218
NSN 6220-01-618-4225
NSN 5945-01-180-8304