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 6685-01-383-7450
NSN 7035-00-931-9415
NSN 6650-01-594-3888
NSN 5835-01-495-0595
NSN 5935-00-938-2736
NSN 6320-01-547-9877
NSN 6110-01-565-2724
NSN 5895-01-280-7119
NSN 5960-01-045-8524
NSN 6610-00-492-9872
NSN 5835-00-905-7165
NSN 5960-01-395-9834