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 6610-01-581-0909
NSN 5965-01-381-2998
NSN 6105-01-314-1265
NSN 5998-01-029-2909
NSN 5945-01-145-5488
NSN 5990-01-440-7135
NSN 6110-01-212-3344
NSN 5895-01-512-2023
NSN 5960-01-185-4216
NSN 7035-01-411-6062
NSN 6240-01-564-9098
NSN 4140-01-418-0831