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 5996-01-245-2946
NSN 2925-01-426-3410
NSN 5985-01-495-6164
NSN 2925-01-298-2674
NSN 7035-01-364-8454
NSN 5996-00-964-9400
NSN 5905-01-420-5602
NSN 5915-00-042-4619
NSN 5925-01-537-4627
NSN 5985-01-307-2212
NSN 5910-01-269-9935
NSN 5996-01-622-8976