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 6150-01-381-1034
NSN 5925-00-284-3726
NSN 5910-00-556-6209
NSN 6110-01-428-9432
NSN 6135-01-354-5535
NSN 6150-01-054-3983
NSN 5945-00-180-5261
NSN 7035-01-211-5636
NSN 6110-00-271-9928
NSN 5895-00-371-6614
NSN 7035-01-048-7122
NSN 4140-01-015-9283