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 5910-01-386-6385
NSN 6610-01-551-6425
NSN 5915-00-265-0967
NSN 5950-00-971-2239
NSN 6685-00-727-4906
NSN 6135-00-726-4142
NSN 5945-01-208-9107
NSN 6645-01-391-3499
NSN 6650-01-408-5089
NSN 5975-00-821-6666
NSN 2925-01-187-5480
NSN 5930-01-192-4364