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 5945-00-204-9949
NSN 5915-01-026-1460
NSN 5910-00-180-3731
NSN 6320-00-937-5625
NSN 6145-00-405-2049
NSN 5915-00-205-2615
NSN 6320-01-312-3620
NSN 6130-00-944-9556
NSN 6240-00-246-6201
NSN 6220-01-246-5064
NSN 6135-00-542-6216
NSN 6105-01-304-8172