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 6320-01-067-0474
NSN 7035-01-450-2289
NSN 6145-00-462-2364
NSN 4140-01-446-6007
NSN 2925-00-211-4469
NSN 6145-01-128-3085
NSN 5960-01-399-4327
NSN 5950-01-298-5875
NSN 6110-01-086-4204
NSN 5920-01-018-1380
NSN 5910-01-276-2437
NSN 6240-01-356-5855