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 5895-00-371-6614
NSN 7035-00-215-3272
NSN 5910-01-423-7711
NSN 5835-01-568-7796
NSN 6320-01-536-3077
NSN 6220-01-058-9107
NSN 5920-01-397-5598
NSN 6685-01-391-6790
NSN 6105-01-263-7234
NSN 5998-00-060-0623
NSN 7035-00-465-3298
NSN 6135-01-568-9107