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 6620-00-531-3962
NSN 7035-00-043-1325
NSN 6105-01-310-5459
NSN 5985-01-414-6960
NSN 6645-01-226-6573
NSN 5945-01-276-9059
NSN 5985-00-361-8863
NSN 6610-00-292-9895
NSN 5945-00-488-4815
NSN 5935-01-272-6258
NSN 5930-00-060-3922
NSN 6150-01-372-1025