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 5960-00-118-8098
NSN 5925-01-272-3805
NSN 5910-01-132-9375
NSN 5925-01-249-4753
NSN 5945-00-734-7263
NSN 5920-01-509-0145
NSN 7035-01-609-7341
NSN 5950-01-603-6844
NSN 6320-01-284-4508
NSN 6685-00-887-6815
NSN 5999-01-152-1001
NSN 6150-01-012-3971