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 5855-00-327-2112
NSN 4140-01-140-6781
NSN 5925-01-482-0030
NSN 5945-00-397-2938
NSN 6150-01-479-2589
NSN 5920-01-634-0250
NSN 5965-01-458-5299
NSN 2925-01-214-5333
NSN 5925-01-061-6491
NSN 5925-01-086-3310
NSN 5999-00-222-7428
NSN 5960-01-010-3083