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 6110-00-614-9218
NSN 6650-00-116-3432
NSN 5895-01-374-9187
NSN 5915-00-840-4903
NSN 5835-00-777-8333
NSN 5920-01-190-9032
NSN 6130-01-030-0064
NSN 7035-00-631-3782
NSN 2925-00-188-5003
NSN 5925-01-521-1856
NSN 5985-00-972-3026
NSN 5960-01-154-0018