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 4140-01-232-0537
NSN 6110-01-469-7234
NSN 6685-01-025-6145
NSN 5998-00-089-0400
NSN 5960-01-560-8461
NSN 5925-01-372-0863
NSN 6645-01-522-7447
NSN 5910-01-612-8158
NSN 6650-01-572-5797
NSN 4140-01-129-2239
NSN 6105-01-595-2000
NSN 5925-01-394-9510