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 5910-00-721-4304
NSN 5920-00-617-2084
NSN 5910-01-039-8368
NSN 6610-00-184-0833
NSN 5998-01-016-4164
NSN 6685-01-140-5012
NSN 5895-00-176-5545
NSN 5935-00-263-7868
NSN 6130-00-930-3158
NSN 7035-00-470-4977
NSN 6145-01-634-0388
NSN 5905-00-552-2265