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 6685-01-112-1292
NSN 6110-01-029-3403
NSN 5985-01-224-7079
NSN 5998-00-967-2500
NSN 6135-01-322-4655
NSN 5920-00-711-0767
NSN 4140-01-077-7555
NSN 5945-01-148-6785
NSN 6105-00-862-4951
NSN 5855-01-437-6161
NSN 5895-00-804-7640
NSN 5996-01-042-0789