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 5950-01-025-1649
NSN 5998-00-541-8792
NSN 6145-01-012-2098
NSN 6110-00-782-7193
NSN 4140-00-927-4328
NSN 6150-01-536-3324
NSN 6150-01-518-8572
NSN 5925-01-071-3997
NSN 6240-01-498-4719
NSN 5985-01-055-4064
NSN 5945-01-493-2985
NSN 5855-01-068-3683