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 5895-00-290-6501
NSN 5985-00-275-2830
NSN 6105-01-446-1914
NSN 5935-01-085-4537
NSN 5945-00-612-1598
NSN 5996-01-310-2625
NSN 6240-00-146-9322
NSN 5905-01-467-5836
NSN 5920-00-407-7652
NSN 5960-01-550-8038
NSN 5996-00-636-4019
NSN 6320-01-476-7702