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 5895-01-197-8844
NSN 6645-00-356-5705
NSN 5835-00-902-8680
NSN 5925-00-069-7148
NSN 5960-00-872-5044
NSN 5965-00-910-3233
NSN 5950-01-394-9134
NSN 5920-00-422-0757
NSN 5925-01-634-0664
NSN 4140-00-701-0406
NSN 6620-00-999-2425
NSN 6110-01-361-8949