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 5996-00-416-8877
NSN 6220-01-030-0780
NSN 6240-00-660-8849
NSN 5985-00-221-5566
NSN 6105-01-583-9027
NSN 5925-01-286-5596
NSN 5960-01-015-0381
NSN 5910-00-158-8786
NSN 5990-01-013-4569
NSN 5950-01-167-3422
NSN 6685-00-484-2178
NSN 6685-01-338-0098