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 6610-01-385-0691
NSN 6220-01-374-6667
NSN 2925-00-408-9829
NSN 6135-01-462-6040
NSN 5965-01-083-8006
NSN 5996-01-653-2865
NSN 2925-01-448-2880
NSN 6320-01-108-5933
NSN 6130-00-925-2303
NSN 6610-01-546-9693
NSN 5965-01-503-5755
NSN 5930-00-873-9499