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 5945-01-654-8032
NSN 5998-01-373-2463
NSN 5960-00-167-0397
NSN 5985-01-331-4026
NSN 7035-01-346-8800
NSN 5960-00-464-3375
NSN 5905-00-293-8294
NSN 6220-00-188-6628
NSN 5835-00-019-1816
NSN 5998-01-359-5089
NSN 5998-00-506-6780
NSN 5925-01-053-5054