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 6150-01-613-2146
NSN 6110-00-437-3400
NSN 6685-01-184-5064
NSN 5905-01-565-9291
NSN 6650-01-091-2435
NSN 2925-01-440-9912
NSN 6105-00-214-0451
NSN 6105-01-222-4260
NSN 5960-00-280-8629
NSN 6135-00-309-0074
NSN 5945-00-830-1315
NSN 5920-01-645-3462