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 6685-01-195-6549
NSN 5920-01-123-9854
NSN 6130-00-596-9565
NSN 7035-01-263-5463
NSN 5990-00-263-1289
NSN 6105-01-014-6104
NSN 5945-01-453-4206
NSN 5855-00-879-7245
NSN 6135-01-163-0332
NSN 6685-00-928-7639
NSN 5999-00-525-4320
NSN 6620-00-073-9859