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 5945-01-171-4327
NSN 5935-01-552-4731
NSN 5930-01-058-1959
NSN 6320-01-344-6511
NSN 6610-01-584-4787
NSN 7035-00-206-6123
NSN 6220-00-338-1086
NSN 5960-01-096-4588
NSN 6620-01-277-9325
NSN 6645-01-158-3592
NSN 6645-01-352-5449
NSN 5930-01-357-8240