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 6150-01-465-3148
NSN 6645-01-653-2848
NSN 5935-01-612-8389
NSN 5965-00-007-7863
NSN 6110-01-532-1146
NSN 5950-01-315-6554
NSN 5996-01-330-6047
NSN 5945-00-362-7192
NSN 6105-01-351-5998
NSN 6130-01-367-7138
NSN 5935-01-459-7950
NSN 5925-00-170-4090