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 5990-01-116-2181
NSN 5960-01-538-2082
NSN 6110-00-263-6664
NSN 5985-01-038-4602
NSN 6130-01-105-9129
NSN 5835-01-328-6626
NSN 5930-01-050-4113
NSN 5999-00-068-2522
NSN 5975-00-221-2555
NSN 5935-01-024-4882
NSN 5975-01-121-6412
NSN 5915-01-245-3402