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 5910-01-525-8184
NSN 6105-01-025-9781
NSN 5905-00-568-3735
NSN 5950-01-152-2622
NSN 5990-01-094-7740
NSN 5895-01-350-3343
NSN 6620-01-074-2882
NSN 5996-00-285-3727
NSN 2925-01-196-6187
NSN 6240-01-620-7401
NSN 5905-00-838-1523
NSN 5835-01-310-8979