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 5895-01-114-7383
NSN 6650-00-269-5000
NSN 6320-01-029-4220
NSN 5910-01-068-9348
NSN 6685-01-406-3960
NSN 5965-01-443-4749
NSN 6110-01-463-2597
NSN 5855-01-258-5161
NSN 5935-00-708-8364
NSN 6110-00-419-4475
NSN 6650-00-144-4555
NSN 6610-00-186-9180