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 6110-01-482-1840
NSN 5835-00-689-0278
NSN 5975-00-242-6707
NSN 5930-01-157-9824
NSN 5999-01-418-5852
NSN 5985-01-591-5128
NSN 5960-01-624-1170
NSN 6620-01-069-0912
NSN 6110-00-004-8883
NSN 6685-01-650-2586
NSN 5965-01-544-7577
NSN 5965-01-600-5604