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 5915-00-728-3245
NSN 5930-00-978-4475
NSN 4140-01-368-7097
NSN 6645-00-928-7208
NSN 5965-01-621-4401
NSN 6110-01-562-0995
NSN 6130-01-435-5321
NSN 6320-01-021-6633
NSN 6110-01-571-7987
NSN 6685-01-400-2374
NSN 5975-00-847-1244
NSN 5965-01-267-1278