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 5945-01-523-5045
NSN 6650-00-963-1692
NSN 5975-01-130-7360
NSN 2925-00-231-8041
NSN 5960-00-689-9720
NSN 5945-01-438-0013
NSN 5965-01-389-7058
NSN 6105-01-154-8232
NSN 6150-00-941-6540
NSN 6610-00-705-8086
NSN 5965-00-735-9315
NSN 5910-01-250-4954