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 5835-01-555-8963
NSN 5915-00-150-4694
NSN 5920-01-215-0497
NSN 6130-00-950-9740
NSN 5999-00-246-7084
NSN 6610-00-525-3305
NSN 6645-01-193-1277
NSN 6145-01-503-7378
NSN 5945-00-284-7312
NSN 5925-01-209-4948
NSN 4140-01-658-4109
NSN 6320-01-239-1240