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 5920-00-209-0443
NSN 5835-01-015-0845
NSN 5835-01-097-5693
NSN 5925-01-487-5713
NSN 6650-01-181-6037
NSN 5905-01-190-7451
NSN 5985-01-420-5499
NSN 2925-00-553-8799
NSN 5905-00-699-2150
NSN 5960-01-328-8248
NSN 5835-00-195-7508
NSN 4140-01-528-1717