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 6135-01-040-1446
NSN 6110-01-013-9313
NSN 5910-00-275-0674
NSN 6685-00-100-4753
NSN 5905-01-491-4689
NSN 6650-00-590-9073
NSN 5920-01-142-5750
NSN 6650-01-190-2304
NSN 6150-01-167-8315
NSN 5855-01-420-4988
NSN 6105-00-361-7111
NSN 5855-01-617-5936