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 5996-01-143-0130
NSN 5996-01-247-4407
NSN 6240-00-612-0883
NSN 6150-01-338-7228
NSN 6105-00-473-9911
NSN 6130-00-431-3852
NSN 7035-00-803-3056
NSN 5960-00-171-9575
NSN 6220-00-992-5889
NSN 5925-00-300-5176
NSN 5985-01-424-2335
NSN 5990-01-200-7460