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 5960-01-431-4291
NSN 5990-00-201-1162
NSN 6650-01-227-9634
NSN 5975-00-394-2545
NSN 5935-00-858-6178
NSN 5930-01-620-3030
NSN 5925-00-986-7314
NSN 5975-00-781-9812
NSN 6645-01-147-5579
NSN 5920-01-008-2387
NSN 6110-00-444-2269
NSN 5996-01-147-6054