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 5915-01-656-8877
NSN 6220-01-088-6604
NSN 6105-00-508-1239
NSN 5895-01-200-5093
NSN 6150-01-556-2177
NSN 5965-00-942-1602
NSN 6610-00-919-2204
NSN 6220-01-322-3474
NSN 4140-01-411-6666
NSN 5960-01-408-8263
NSN 6145-01-272-7558
NSN 5915-01-509-9554