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 5895-00-931-3476
NSN 6150-01-610-5429
NSN 5855-01-658-4510
NSN 6685-01-333-5820
NSN 5996-01-217-1407
NSN 6610-01-281-7536
NSN 6105-00-163-1906
NSN 5985-01-587-1057
NSN 5895-01-381-9546
NSN 6110-01-498-0611
NSN 6610-01-455-0290
NSN 6130-00-580-3725