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 5925-00-245-3391
NSN 5998-00-863-0202
NSN 6135-00-182-7008
NSN 5996-01-301-6498
NSN 2925-01-172-6757
NSN 5945-01-355-5385
NSN 6105-01-333-1063
NSN 5935-00-127-2482
NSN 6220-01-348-3725
NSN 5975-01-495-0465
NSN 6135-01-538-7272
NSN 6320-01-314-8017