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 6620-01-429-5824
NSN 5950-01-074-6531
NSN 5965-01-483-1610
NSN 5935-01-243-5742
NSN 5998-01-484-7615
NSN 5960-01-512-0233
NSN 5895-01-350-8917
NSN 5996-00-185-9376
NSN 5996-01-443-7622
NSN 6685-01-444-1496
NSN 6150-00-163-6165
NSN 2925-00-957-7329