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 5960-00-866-2712
NSN 5990-01-448-2751
NSN 5835-01-152-8452
NSN 5920-00-407-7652
NSN 6130-01-211-8686
NSN 5905-01-605-0497
NSN 6130-01-630-5480
NSN 6650-00-768-4776
NSN 5935-00-915-0422
NSN 5950-01-520-5536
NSN 6685-01-459-2188
NSN 5999-00-456-4819