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 5975-00-958-5141
NSN 6685-01-322-8516
NSN 6620-01-062-1662
NSN 5835-01-126-9358
NSN 6145-01-354-4753
NSN 5895-01-448-5558
NSN 6650-01-286-3417
NSN 5985-01-446-4772
NSN 6150-01-471-0648
NSN 5910-01-111-0429
NSN 6240-01-633-9357
NSN 6620-01-282-6446