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 6105-01-576-6424
NSN 5910-00-964-3249
NSN 6645-00-884-5845
NSN 6685-01-214-0359
NSN 6610-01-241-5763
NSN 5950-00-064-4087
NSN 5996-01-466-7643
NSN 5999-00-732-9109
NSN 5975-00-505-2626
NSN 5998-00-509-1445
NSN 6610-01-058-2366
NSN 5975-00-690-9061