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 5920-01-460-5495
NSN 6685-01-358-2885
NSN 5920-00-914-8702
NSN 5905-01-530-0839
NSN 6610-01-506-0044
NSN 6620-01-019-6952
NSN 6150-01-324-2681
NSN 5910-01-572-4275
NSN 5915-00-226-6863
NSN 5965-00-524-5521
NSN 6105-01-453-5205
NSN 6105-01-519-6090