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 6220-00-577-3435
NSN 5930-01-462-0680
NSN 6240-01-511-9778
NSN 5960-01-425-1454
NSN 5960-01-196-9203
NSN 4140-01-291-9342
NSN 6105-00-800-3199
NSN 6320-01-491-0327
NSN 5975-01-454-6282
NSN 2925-00-627-5397
NSN 6105-00-233-3199
NSN 5945-00-932-5219