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 5935-01-134-3589
NSN 6150-00-604-9499
NSN 5996-00-707-6228
NSN 6240-01-110-1363
NSN 5985-01-301-5819
NSN 6105-01-232-7722
NSN 5855-00-237-4088
NSN 2925-01-325-3974
NSN 5935-01-038-8847
NSN 5950-00-127-7081
NSN 5960-00-626-3644
NSN 5960-01-388-1988