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 6220-01-315-4326
NSN 5950-01-535-0980
NSN 5895-00-144-8162
NSN 5925-00-286-8502
NSN 6320-01-106-4414
NSN 5895-01-382-7383
NSN 6105-00-823-6506
NSN 6610-00-701-2600
NSN 5905-01-540-7442
NSN 6110-01-534-3881
NSN 7035-01-168-3596
NSN 6240-01-107-5553