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 6610-01-641-2187
NSN 5920-00-570-6594
NSN 6320-00-404-3637
NSN 6105-00-353-8153
NSN 6320-00-593-0379
NSN 5945-01-437-3454
NSN 6135-01-348-8264
NSN 5835-01-432-1277
NSN 5920-01-435-5091
NSN 5985-01-307-9897
NSN 6220-00-262-7863
NSN 5930-01-123-8586