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 6130-00-844-2792
NSN 6685-01-659-3800
NSN 5925-00-666-4753
NSN 5905-00-205-2595
NSN 6130-01-546-6627
NSN 6620-01-115-7016
NSN 5960-01-605-9921
NSN 5855-01-495-2670
NSN 4140-00-264-5796
NSN 5965-01-186-0329
NSN 5975-01-422-3470
NSN 6320-00-593-0379