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 5895-01-055-3413
NSN 7035-01-304-4138
NSN 5999-01-394-4115
NSN 6620-01-142-7996
NSN 5910-00-766-6272
NSN 5895-01-620-8667
NSN 6610-00-377-7956
NSN 6130-01-581-7512
NSN 6610-01-055-4147
NSN 5996-01-248-4674
NSN 5925-01-115-2311
NSN 5999-01-235-1938