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 6145-00-757-2742
NSN 6110-01-232-6196
NSN 5960-01-472-5263
NSN 5910-01-288-0730
NSN 5945-01-239-6262
NSN 5925-01-534-0373
NSN 6150-00-337-1955
NSN 5985-01-215-4314
NSN 6220-01-651-6506
NSN 5915-01-061-4415
NSN 6110-01-445-6347
NSN 5835-01-251-7301