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 5999-01-255-5570
NSN 5999-01-294-8367
NSN 5855-00-361-0167
NSN 6220-00-222-7426
NSN 6220-00-018-3998
NSN 6150-01-029-2488
NSN 5895-01-089-8171
NSN 6110-01-311-3890
NSN 6610-01-513-3233
NSN 5910-00-681-2116
NSN 5975-00-957-8748
NSN 5945-01-571-6997