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 5910-01-088-6091
NSN 6135-01-431-6801
NSN 5975-01-164-7428
NSN 5910-01-127-2066
NSN 7035-01-527-9018
NSN 5905-01-055-9199
NSN 6620-01-412-7426
NSN 6610-00-053-9565
NSN 5905-00-801-7188
NSN 4140-00-547-8918
NSN 6610-00-536-4977
NSN 6220-01-064-2814