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 5990-01-050-7535
NSN 5965-01-447-9754
NSN 6645-00-539-1705
NSN 5990-01-432-4984
NSN 5999-01-075-4811
NSN 5945-01-437-8541
NSN 5835-00-518-4507
NSN 7035-01-029-7221
NSN 2925-00-323-7394
NSN 6110-01-386-4055
NSN 7035-01-407-6413
NSN 6320-00-845-3261