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 5920-00-557-6101
NSN 7035-01-126-6023
NSN 5895-01-145-2968
NSN 6135-01-492-5717
NSN 5999-00-186-2459
NSN 6620-01-587-5972
NSN 6105-01-351-4283
NSN 5965-01-346-9014
NSN 6610-00-292-9895
NSN 6620-01-514-0754
NSN 6135-01-265-1384
NSN 5950-00-980-0613