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 6610-01-141-7014
NSN 5950-01-414-8389
NSN 6650-01-444-6364
NSN 6610-01-071-7958
NSN 5965-01-553-1938
NSN 7035-00-803-3056
NSN 6240-01-470-1111
NSN 6220-01-335-3264
NSN 5855-01-612-1834
NSN 5950-00-584-4571
NSN 5950-01-475-4464
NSN 5835-01-566-5462