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 5945-01-122-3246
NSN 6610-01-566-3304
NSN 6685-01-279-8587
NSN 5910-01-038-6427
NSN 5920-00-412-4813
NSN 5996-01-530-5926
NSN 6130-00-317-3054
NSN 6145-01-196-0273
NSN 5905-01-152-1193
NSN 5998-00-265-1001
NSN 6240-00-826-8426
NSN 6320-01-054-3046