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 5990-01-493-4039
NSN 5920-01-493-8989
NSN 6685-01-073-8433
NSN 6685-01-586-5808
NSN 6135-01-498-7945
NSN 5998-00-473-2035
NSN 6135-01-592-4139
NSN 5999-00-944-9911
NSN 5945-00-631-5849
NSN 6240-00-422-1278
NSN 5920-00-291-1379
NSN 5930-00-272-1427