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 5920-00-539-6920
NSN 6110-01-061-0598
NSN 5930-01-080-1422
NSN 5835-01-597-4820
NSN 5965-01-538-8795
NSN 6220-00-938-6116
NSN 5965-01-013-0290
NSN 5855-01-537-3481
NSN 5895-01-414-4856
NSN 5905-01-620-8943
NSN 5910-01-599-7609
NSN 5960-00-135-6143