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 5835-01-336-1153
NSN 6130-01-431-8530
NSN 7035-01-600-0777
NSN 6240-01-428-9410
NSN 6220-01-303-0996
NSN 5905-01-583-6745
NSN 6105-00-496-0198
NSN 5925-01-392-3123
NSN 6130-01-230-8110
NSN 5975-01-361-5134
NSN 4140-01-189-0217
NSN 6620-01-253-0374