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 7035-01-523-4201
NSN 6320-01-123-2476
NSN 5915-01-445-6577
NSN 5855-00-237-4088
NSN 4140-01-579-2450
NSN 6145-00-218-7831
NSN 6130-01-502-9155
NSN 6320-01-516-3836
NSN 5925-00-369-7747
NSN 5835-01-336-1153
NSN 5925-01-093-1135
NSN 5985-00-596-7263