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 5925-01-227-3736
NSN 5950-01-094-0433
NSN 5999-01-075-2361
NSN 5950-01-493-4934
NSN 5855-01-007-9541
NSN 5965-01-325-0627
NSN 5855-01-604-9997
NSN 6645-00-583-0066
NSN 5935-01-491-5295
NSN 5999-01-024-9547
NSN 5998-01-147-5326
NSN 6110-01-232-6196