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 5835-01-050-9509
NSN 5998-01-023-8080
NSN 5925-01-099-0974
NSN 6220-00-738-0815
NSN 5920-00-100-2582
NSN 6685-01-212-7314
NSN 6220-00-612-5281
NSN 6620-01-431-9176
NSN 5945-01-320-2501
NSN 5895-01-116-3271
NSN 6145-01-157-3488
NSN 5965-01-474-8265