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 5996-01-425-1455
NSN 5915-00-182-8068
NSN 5945-01-620-1038
NSN 5920-01-495-6091
NSN 5925-00-216-4480
NSN 5996-01-046-9034
NSN 5855-01-225-5855
NSN 5925-01-026-9649
NSN 4140-00-718-6352
NSN 5950-00-420-1653
NSN 5960-00-136-7046
NSN 5998-00-201-9829