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 5935-01-337-6086
NSN 5975-01-133-8937
NSN 6320-01-046-5228
NSN 5855-01-280-9735
NSN 5855-01-298-8945
NSN 5950-00-232-8646
NSN 5920-01-411-7725
NSN 4140-01-447-3141
NSN 5935-01-084-9315
NSN 5998-01-026-1979
NSN 6105-00-999-8806
NSN 5925-01-551-1265