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 6110-01-383-6517
NSN 5950-01-163-6566
NSN 5915-01-147-0872
NSN 5999-01-446-6541
NSN 5920-01-511-5327
NSN 5835-00-302-5296
NSN 5996-01-237-1615
NSN 5930-00-146-0092
NSN 6610-00-225-9886
NSN 5905-01-624-6038
NSN 5855-00-494-9581
NSN 5925-00-220-3530