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 5950-00-905-6584
NSN 6105-00-459-5261
NSN 5910-01-113-9093
NSN 5895-01-209-6678
NSN 5915-00-361-9148
NSN 6135-00-840-6451
NSN 6220-01-627-4485
NSN 5920-01-359-8720
NSN 6620-01-166-4893
NSN 5920-01-396-6159
NSN 5960-01-550-8038
NSN 5915-01-142-2018