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 5930-01-028-9719
NSN 5935-00-216-7435
NSN 6145-01-130-9585
NSN 6135-01-596-3145
NSN 6620-01-396-1649
NSN 5999-01-543-7215
NSN 6645-00-663-4103
NSN 5960-01-032-4229
NSN 4140-01-554-6966
NSN 5960-00-492-2502
NSN 2925-01-464-3093
NSN 5935-01-010-3415