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 5998-00-595-5952
NSN 5905-00-528-8486
NSN 5960-01-251-5995
NSN 7035-01-227-2546
NSN 6220-01-251-6774
NSN 5945-01-221-5403
NSN 5925-01-541-5465
NSN 5945-01-622-1461
NSN 6150-00-036-3698
NSN 4140-00-951-5395
NSN 6135-01-200-5144
NSN 6650-01-075-6642