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 5835-01-286-6499
NSN 6105-01-495-7000
NSN 6610-01-447-2560
NSN 5950-00-706-0995
NSN 6150-01-339-2467
NSN 6220-00-276-8681
NSN 5965-01-361-9760
NSN 6220-01-383-6178
NSN 7035-00-140-0474
NSN 5965-00-481-5884
NSN 5950-01-421-3169
NSN 5965-00-068-4812