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 5990-01-432-4984
NSN 5960-01-026-3505
NSN 6130-00-196-3641
NSN 6220-01-642-6424
NSN 6645-01-247-4549
NSN 5996-01-406-9297
NSN 6685-01-368-9051
NSN 5835-00-191-4793
NSN 6320-01-399-6177
NSN 5945-01-062-0800
NSN 5835-00-958-6231
NSN 6320-00-098-2858