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 7035-00-902-8995
NSN 5895-00-491-3782
NSN 5996-01-461-3464
NSN 5930-01-231-3700
NSN 5960-01-100-7381
NSN 6650-01-221-4393
NSN 5835-00-583-1316
NSN 2925-01-368-5773
NSN 6610-00-988-9294
NSN 7035-01-113-6492
NSN 6685-00-287-7564
NSN 6620-00-286-5721