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 6110-01-629-9311
NSN 6645-01-214-4550
NSN 5985-00-980-1320
NSN 5996-00-426-7370
NSN 5920-00-466-3950
NSN 5915-01-441-7857
NSN 6645-01-567-2968
NSN 5910-01-322-7924
NSN 6105-01-478-4882
NSN 5945-00-016-0096
NSN 5935-00-104-1452
NSN 5965-00-408-5501