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 5930-01-085-1253
NSN 5985-00-897-1692
NSN 6105-00-923-0847
NSN 6610-01-398-2554
NSN 6135-00-422-3967
NSN 5996-01-628-2962
NSN 5999-00-560-5964
NSN 6150-00-485-7290
NSN 5990-00-847-3806
NSN 5895-00-081-2219
NSN 6135-00-866-2311
NSN 2925-01-459-8093