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 5905-01-624-8149
NSN 2925-01-135-8377
NSN 5965-00-768-4366
NSN 5915-01-141-6726
NSN 2925-00-720-3948
NSN 4140-00-473-2324
NSN 6650-00-372-6035
NSN 6645-00-472-4048
NSN 6105-01-161-1657
NSN 6130-01-414-7084
NSN 5965-01-058-1076
NSN 5990-00-529-8767