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 5905-00-279-3770
NSN 6220-00-856-3583
NSN 6145-00-061-0102
NSN 5835-00-953-4061
NSN 5930-01-181-2191
NSN 5935-00-902-0987
NSN 6110-00-239-9248
NSN 5905-01-391-0414
NSN 5985-01-538-6799
NSN 5905-00-148-8338
NSN 5835-00-813-1724
NSN 5920-01-425-7035