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 6135-01-110-9470
NSN 5835-01-456-3922
NSN 6135-01-167-7604
NSN 5990-00-583-9920
NSN 5985-01-251-8088
NSN 6240-01-437-6756
NSN 5855-00-237-4088
NSN 7035-01-140-2019
NSN 6610-01-453-1610
NSN 5915-00-060-3294
NSN 5835-00-445-5539
NSN 6145-01-523-2557