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 5965-01-264-1738
NSN 5965-01-533-1374
NSN 6220-00-168-5756
NSN 5965-00-478-3442
NSN 5930-01-443-1048
NSN 5855-01-518-5278
NSN 6240-01-372-1034
NSN 6320-01-054-3046
NSN 6645-00-911-2999
NSN 5915-01-431-9009
NSN 5996-00-351-2369
NSN 5920-01-439-7014