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 5925-01-550-9653
NSN 2925-01-627-6568
NSN 5925-00-833-6028
NSN 5996-01-413-2350
NSN 5945-01-165-0655
NSN 6650-00-900-0049
NSN 5920-00-340-3002
NSN 5990-01-608-3505
NSN 5910-01-232-8536
NSN 6610-00-186-9180
NSN 5975-01-474-5852
NSN 5915-01-067-4478