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 6620-01-406-2755
NSN 6220-01-581-8339
NSN 5910-01-146-4084
NSN 5895-01-025-5994
NSN 5910-00-188-9624
NSN 6135-01-255-9129
NSN 5935-00-369-1092
NSN 5990-00-465-4903
NSN 7035-01-141-0013
NSN 5855-01-334-6594
NSN 5985-01-317-5101
NSN 5990-00-099-0822