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 7035-01-110-9355
NSN 5835-00-887-6420
NSN 5935-00-683-0272
NSN 5835-00-858-9128
NSN 6135-01-487-0773
NSN 5925-01-366-0318
NSN 5985-01-443-1206
NSN 4140-01-312-5448
NSN 5905-00-290-8098
NSN 5920-01-634-0250
NSN 5910-01-078-6660
NSN 6220-01-442-3354