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 5915-00-226-6863
NSN 5960-01-536-9763
NSN 5996-01-052-1693
NSN 5835-01-378-6804
NSN 5965-00-900-6401
NSN 6130-00-260-7625
NSN 5996-00-209-9517
NSN 5930-00-245-3896
NSN 6220-00-682-8292
NSN 6650-01-055-6168
NSN 5925-01-217-1644
NSN 2925-01-364-7926