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 2925-00-110-7975
NSN 5920-01-626-5520
NSN 5895-01-285-2482
NSN 5996-00-237-5146
NSN 5895-01-158-3529
NSN 6610-01-536-4056
NSN 5985-01-003-0633
NSN 2925-01-163-6716
NSN 5945-00-497-2641
NSN 5998-01-374-0751
NSN 6130-01-133-9977
NSN 5905-00-825-0154