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 5915-00-008-4198
NSN 6620-01-442-8444
NSN 5905-00-823-9400
NSN 5975-00-152-2591
NSN 5925-01-430-5306
NSN 5960-01-370-4285
NSN 5975-00-045-9819
NSN 5935-00-382-4016
NSN 6650-01-416-7910
NSN 6650-01-494-9956
NSN 5920-01-338-0707
NSN 6685-01-549-6157