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 5895-01-254-0806
NSN 5996-01-256-6050
NSN 6220-01-020-8018
NSN 5960-01-214-4518
NSN 5960-01-050-0264
NSN 5950-01-029-5242
NSN 5935-01-415-1775
NSN 5996-00-226-5364
NSN 5999-01-353-5367
NSN 2925-01-372-9455
NSN 6135-00-643-4843
NSN 5996-01-008-4456