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 5905-01-076-4702
NSN 5895-01-217-1470
NSN 5996-01-303-6882
NSN 6320-00-456-2092
NSN 5930-01-220-1990
NSN 5910-01-633-9963
NSN 6110-00-925-6822
NSN 5965-01-429-6726
NSN 6685-00-877-5732
NSN 6110-01-229-9221
NSN 5985-01-329-0324
NSN 6220-00-996-2345