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 5910-01-052-4267
NSN 6150-01-415-3573
NSN 5999-01-239-6705
NSN 5930-01-502-1655
NSN 6610-01-406-4985
NSN 5985-01-442-6800
NSN 5920-01-339-3977
NSN 5905-00-145-6658
NSN 6145-01-374-0440
NSN 6110-01-600-9542
NSN 6135-00-175-7132
NSN 5910-00-073-7715