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 6130-01-169-7575
NSN 6130-00-959-4181
NSN 5960-00-698-3765
NSN 5935-00-626-6103
NSN 6685-01-078-1759
NSN 6620-00-557-0950
NSN 6320-01-462-2295
NSN 5975-01-535-5734
NSN 5965-01-462-1800
NSN 5996-01-337-3516
NSN 6130-00-627-2521
NSN 5975-01-281-4926