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 5999-01-585-1638
NSN 6110-01-348-5648
NSN 5935-01-442-8356
NSN 2925-00-816-8765
NSN 5960-01-067-1448
NSN 5999-00-014-6587
NSN 5999-00-225-8612
NSN 6150-01-367-6309
NSN 5960-00-923-5047
NSN 5975-01-464-3798
NSN 6105-01-504-7895
NSN 6130-01-534-0173