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 5965-01-024-3532
NSN 5950-00-059-5531
NSN 4140-00-317-5014
NSN 5960-01-290-6919
NSN 5975-00-784-4591
NSN 5915-01-469-8007
NSN 5855-01-362-7066
NSN 5905-01-026-1027
NSN 5999-01-506-0802
NSN 6320-00-925-0558
NSN 5950-01-634-0677
NSN 5975-00-894-1125