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 6320-00-553-8427
NSN 5945-01-366-4735
NSN 6105-01-014-9251
NSN 5895-01-600-1233
NSN 5985-01-110-4632
NSN 5895-00-989-8948
NSN 6610-01-128-7748
NSN 5950-00-152-9587
NSN 5965-00-201-7479
NSN 6105-00-625-4978
NSN 5855-01-085-5354
NSN 5945-01-149-8499