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 5999-01-097-6199
NSN 6110-00-377-9160
NSN 5895-01-311-9172
NSN 5905-00-868-2455
NSN 6110-01-572-2610
NSN 2925-01-386-7392
NSN 5915-00-914-7587
NSN 5935-01-533-3629
NSN 6620-01-523-2273
NSN 5920-01-106-9018
NSN 5998-00-473-2035
NSN 5835-01-123-8305