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 6135-01-437-9178
NSN 6650-00-399-9256
NSN 5945-01-359-9822
NSN 6130-01-269-5742
NSN 5905-00-466-3619
NSN 6320-00-908-6841
NSN 5835-01-370-4292
NSN 5998-01-621-9984
NSN 5930-01-562-3835
NSN 5945-01-435-4567
NSN 5960-01-025-9388
NSN 6105-01-510-4359