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 5960-01-413-3877
NSN 5999-00-446-8670
NSN 6320-01-624-0193
NSN 6135-00-477-8847
NSN 5925-00-138-5108
NSN 5985-01-564-0656
NSN 5905-01-318-3280
NSN 5945-01-242-3913
NSN 6150-00-243-9531
NSN 5945-01-285-4514
NSN 6320-00-564-2772
NSN 6135-01-151-2705