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 6110-01-004-9870
NSN 6130-00-361-7114
NSN 5999-01-481-8565
NSN 5915-00-518-0851
NSN 5835-01-386-4027
NSN 5905-00-983-6014
NSN 6645-01-660-3097
NSN 5930-00-229-8996
NSN 6105-01-142-0877
NSN 5835-01-350-0566
NSN 5925-01-517-3989
NSN 5985-00-405-7619