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 5910-00-144-3380
NSN 5930-01-498-0874
NSN 5925-00-866-3106
NSN 5950-00-926-8521
NSN 5945-01-441-5490
NSN 6650-01-014-5990
NSN 6240-01-500-3024
NSN 6220-01-220-7722
NSN 6145-00-871-9112
NSN 5895-00-153-2595
NSN 6320-01-648-5538
NSN 5985-00-205-2922