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 5915-01-459-7486
NSN 5925-01-297-5906
NSN 5925-01-460-6041
NSN 6145-01-516-2927
NSN 6320-01-302-5157
NSN 5895-01-324-8928
NSN 6110-00-372-4780
NSN 6685-00-063-2011
NSN 5915-01-530-6333
NSN 5895-01-245-6223
NSN 6650-00-929-3946
NSN 6135-01-437-6409