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 6650-00-828-6553
NSN 5920-01-544-9642
NSN 5905-01-216-6103
NSN 5965-01-592-3051
NSN 5998-01-260-5855
NSN 6240-01-234-7893
NSN 5985-01-322-9107
NSN 5925-00-137-6582
NSN 5996-01-324-7622
NSN 6150-01-364-4048
NSN 7035-00-763-6180
NSN 6240-01-252-6599