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 5950-01-565-8122
NSN 5930-00-068-3628
NSN 6650-01-357-7229
NSN 6610-01-155-4060
NSN 4140-01-120-1063
NSN 5855-01-519-4632
NSN 6610-01-030-7226
NSN 6685-01-329-0466
NSN 5996-01-568-7179
NSN 5925-00-159-1544
NSN 5895-00-175-6415
NSN 6110-00-407-3013