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 5930-00-310-4843
NSN 5945-01-426-4665
NSN 6105-01-521-3582
NSN 6650-00-078-5773
NSN 6240-00-103-0058
NSN 5920-01-571-8583
NSN 5975-00-964-7332
NSN 5950-00-656-2427
NSN 5835-00-505-0733
NSN 6110-00-721-4042
NSN 7035-01-413-6697
NSN 5990-01-110-8979