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 5990-00-130-7293
NSN 5965-01-502-3030
NSN 6145-00-966-8961
NSN 6110-01-203-2811
NSN 6685-01-065-8722
NSN 5925-01-142-5349
NSN 5835-01-013-9321
NSN 6105-01-446-9393
NSN 6145-00-929-7984
NSN 7035-01-296-4737
NSN 5990-01-565-2226
NSN 5895-00-342-9581