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 5975-00-472-7778
NSN 5985-01-567-2762
NSN 4140-00-612-9727
NSN 5960-00-365-6183
NSN 6105-01-082-9107
NSN 5999-01-183-5508
NSN 5895-00-251-8903
NSN 6150-00-418-3071
NSN 5990-01-193-0487
NSN 5998-00-187-8635
NSN 5925-01-416-3229
NSN 5920-01-524-7012