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 6685-00-823-7790
NSN 5935-01-225-8014
NSN 6240-01-530-2210
NSN 5960-00-398-1029
NSN 6145-01-340-7050
NSN 5996-01-086-3395
NSN 5996-00-482-4565
NSN 5975-01-548-8109
NSN 5999-00-345-7513
NSN 6110-01-184-3658
NSN 5945-01-010-3279
NSN 5905-00-248-7182