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 5935-01-604-9202
NSN 5895-00-419-3634
NSN 5835-01-158-6878
NSN 5855-01-424-7477
NSN 5905-01-492-3968
NSN 5925-01-297-1271
NSN 5985-01-363-8435
NSN 6610-00-965-8524
NSN 7035-00-104-7613
NSN 6150-00-109-4321
NSN 5975-01-160-8133
NSN 5915-01-644-3329