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 7035-01-433-4401
NSN 6110-01-606-9749
NSN 5915-01-441-7857
NSN 5935-01-462-4115
NSN 6610-01-335-2543
NSN 5835-00-111-2953
NSN 6645-00-936-9111
NSN 5945-00-259-6452
NSN 6610-01-386-7542
NSN 5945-01-487-2023
NSN 5930-01-394-1843
NSN 5930-01-157-9824