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 5960-00-553-7338
NSN 5835-01-029-5602
NSN 5996-00-238-5654
NSN 5990-01-187-8594
NSN 6685-01-648-8342
NSN 6650-01-132-0737
NSN 5999-00-470-7849
NSN 5935-01-403-2844
NSN 5960-01-323-6432
NSN 5975-01-290-4719
NSN 6220-01-383-6502
NSN 5998-01-311-5302