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 5965-00-317-1679
NSN 6110-00-281-3676
NSN 6105-00-494-0846
NSN 5835-01-312-4446
NSN 5895-00-475-4352
NSN 6110-00-636-1234
NSN 5960-01-339-3037
NSN 5998-00-435-8938
NSN 6620-00-226-2285
NSN 2925-00-964-7128
NSN 4140-01-298-1630
NSN 6645-01-587-4314