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 6145-01-119-3746
NSN 5835-00-138-7807
NSN 5960-00-170-9614
NSN 5950-00-473-8683
NSN 5935-01-431-7047
NSN 6320-01-462-2295
NSN 6650-01-116-7784
NSN 5855-00-127-5559
NSN 5975-01-517-2780
NSN 5945-01-362-4257
NSN 4140-01-609-5411
NSN 6105-00-339-2230