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 5996-01-058-8227
NSN 6150-01-582-8155
NSN 5905-00-932-1432
NSN 5935-01-424-1101
NSN 5960-01-093-9491
NSN 5920-00-998-2231
NSN 5835-01-190-5192
NSN 5975-00-900-0438
NSN 5945-00-167-0630
NSN 5910-01-212-1636
NSN 6320-00-322-3460
NSN 5996-00-630-9594