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 5930-00-827-8396
NSN 6620-01-601-7491
NSN 5965-00-139-4870
NSN 5965-01-651-0791
NSN 6320-01-383-3257
NSN 5925-00-290-4451
NSN 6685-01-604-2863
NSN 5998-01-267-3121
NSN 5925-00-628-5130
NSN 5835-01-303-6563
NSN 6220-00-069-5239
NSN 7035-01-301-3263