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 6320-01-600-0787
NSN 4140-01-532-1018
NSN 5975-01-645-3946
NSN 6105-01-365-8006
NSN 5920-00-152-0267
NSN 5945-01-314-1441
NSN 6240-01-285-3793
NSN 6135-01-067-8331
NSN 6240-00-890-4776
NSN 6105-01-245-4329
NSN 4140-01-385-0889
NSN 6130-01-268-8576