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 5999-00-899-1338
NSN 6150-01-099-9619
NSN 6645-00-140-5173
NSN 6645-00-287-9192
NSN 6645-01-119-3496
NSN 5855-01-431-5581
NSN 5925-00-812-1987
NSN 6610-01-021-5068
NSN 5996-01-648-0405
NSN 5930-01-010-7293
NSN 5930-00-505-4213
NSN 6320-01-213-3974