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 6320-01-585-8468
NSN 6620-01-434-6538
NSN 5990-01-200-6711
NSN 7035-01-337-8128
NSN 5915-00-263-2175
NSN 6135-00-497-0491
NSN 7035-01-023-7859
NSN 5996-01-339-9895
NSN 6150-01-087-4922
NSN 6620-00-498-4190
NSN 7035-01-581-7000
NSN 5905-00-734-6386