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 6110-01-094-7661
NSN 5935-00-808-5162
NSN 6105-01-116-3203
NSN 5895-01-113-7725
NSN 6685-01-195-5354
NSN 6650-00-202-4540
NSN 6105-00-083-8022
NSN 5920-01-492-5535
NSN 2925-01-239-6044
NSN 5965-01-474-4000
NSN 5998-00-932-5322
NSN 6135-01-134-7222