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 6150-01-238-0322
NSN 5960-00-083-2793
NSN 5895-01-517-3100
NSN 5920-01-146-9154
NSN 2925-01-197-7864
NSN 5990-01-334-8634
NSN 6130-01-025-0523
NSN 5965-01-591-1130
NSN 5855-00-361-0167
NSN 6220-01-109-5094
NSN 6620-01-298-6388
NSN 5935-01-221-1734