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 5895-01-411-6024
NSN 5855-01-570-9714
NSN 6130-00-473-6132
NSN 4140-01-380-6690
NSN 5855-01-197-2774
NSN 6610-01-238-8712
NSN 5920-00-144-8031
NSN 6130-01-145-4421
NSN 6645-01-250-2702
NSN 6130-00-112-0716
NSN 2925-01-271-8727
NSN 6320-01-143-3597