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 6110-01-535-7419
NSN 5996-01-093-9259
NSN 5945-01-543-1127
NSN 6130-01-237-9837
NSN 5895-00-737-4831
NSN 5998-01-547-8583
NSN 5965-01-592-3051
NSN 5935-01-162-9255
NSN 6645-01-062-3594
NSN 7035-01-252-1539
NSN 6685-01-117-2925
NSN 5945-01-232-8991