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 5996-01-449-0666
NSN 5905-01-483-5529
NSN 6150-01-435-9383
NSN 5925-00-420-1386
NSN 5925-01-067-8301
NSN 5930-01-503-9283
NSN 5895-01-278-9283
NSN 5960-01-595-6515
NSN 6130-01-386-6272
NSN 5920-00-691-7727
NSN 6105-01-137-1880
NSN 5999-01-062-0739