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 6320-01-582-6668
NSN 6610-01-140-9608
NSN 6150-01-159-7657
NSN 6150-00-826-7753
NSN 6220-00-376-8103
NSN 6620-00-067-4946
NSN 5960-01-533-5162
NSN 6105-01-259-8289
NSN 6220-01-035-6335
NSN 6135-00-519-1325
NSN 5895-01-391-9753
NSN 5925-00-421-0795