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 5975-01-480-7899
NSN 6150-00-462-3537
NSN 6220-00-660-5539
NSN 5855-01-395-0676
NSN 5950-01-060-1362
NSN 6650-01-653-7303
NSN 7035-01-511-5340
NSN 5935-01-424-3332
NSN 6320-00-082-5868
NSN 2925-00-884-8469
NSN 5935-00-906-6104
NSN 6645-01-372-9464