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 2925-00-794-7858
NSN 6610-01-425-1523
NSN 6150-00-481-9972
NSN 5895-01-013-8096
NSN 4140-01-447-3716
NSN 5950-01-378-6031
NSN 5935-01-606-2474
NSN 6240-00-382-5889
NSN 6610-01-080-8064
NSN 5985-01-156-7500
NSN 7035-01-421-4446
NSN 5915-01-541-9894