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 5965-01-533-7687
NSN 6320-00-149-7570
NSN 5915-00-398-0677
NSN 5985-01-296-5790
NSN 4140-00-580-8508
NSN 5920-01-142-1836
NSN 6130-01-197-0213
NSN 5996-00-054-4628
NSN 6145-01-569-9162
NSN 6320-01-453-5152
NSN 6105-00-056-9776
NSN 6145-00-417-7099