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 5965-01-449-1101
NSN 5895-01-505-5837
NSN 5915-01-325-4674
NSN 6130-01-451-9934
NSN 5855-01-395-0676
NSN 7035-00-155-9513
NSN 4140-01-246-0299
NSN 5945-00-805-1502
NSN 6145-00-139-4670
NSN 5950-00-597-3661
NSN 6240-01-425-8301
NSN 6620-01-297-5576