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 5999-01-130-0280
NSN 5895-01-365-2721
NSN 5920-00-035-4846
NSN 5925-01-316-1714
NSN 5895-01-447-8011
NSN 6240-01-399-4105
NSN 6150-00-236-5069
NSN 5996-01-417-7634
NSN 5905-01-085-5307
NSN 5920-00-892-2640
NSN 6320-01-397-9995
NSN 6135-01-493-2912