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 5930-01-629-9486
NSN 6685-01-648-4505
NSN 5985-00-067-6750
NSN 5935-00-698-7777
NSN 6145-01-484-8735
NSN 2925-01-518-3453
NSN 6620-01-235-3752
NSN 6320-00-908-6841
NSN 6620-01-412-0938
NSN 4140-00-152-3923
NSN 5996-01-018-6793
NSN 5895-01-200-7150