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 5975-01-245-9950
NSN 4140-00-699-0904
NSN 6620-01-401-5356
NSN 5990-01-078-1294
NSN 6685-01-026-0111
NSN 5998-01-448-9362
NSN 2925-00-964-7128
NSN 5950-01-100-3263
NSN 6685-01-474-6183
NSN 5835-01-163-4215
NSN 6610-01-326-8660
NSN 5965-01-199-7235