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 6105-01-504-8764
NSN 6610-00-740-7103
NSN 5945-00-262-0888
NSN 5990-01-089-9694
NSN 5920-01-390-4920
NSN 6620-01-449-6927
NSN 5925-01-179-9079
NSN 5925-00-764-8349
NSN 5915-01-123-8292
NSN 5945-01-540-8808
NSN 5960-01-624-1170
NSN 5910-01-224-8023