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 6320-01-129-9656
NSN 4140-01-478-4423
NSN 6685-00-416-8893
NSN 6220-01-536-1965
NSN 6620-00-391-7858
NSN 5985-01-311-3142
NSN 6135-00-826-4798
NSN 5905-01-495-3705
NSN 6620-01-438-8479
NSN 6130-00-377-0655
NSN 6145-01-583-8092
NSN 5960-01-068-6841