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 5920-01-519-2712
NSN 5935-00-604-9717
NSN 6130-01-154-2234
NSN 6610-01-232-4802
NSN 5960-00-351-4821
NSN 5895-00-583-4129
NSN 5855-01-398-6704
NSN 5905-01-165-0668
NSN 5990-00-985-1334
NSN 6105-00-877-3844
NSN 7035-01-172-0250
NSN 5996-01-028-3580