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 6150-01-062-0396
NSN 5990-00-727-0723
NSN 5855-00-245-8461
NSN 2925-01-597-9541
NSN 5985-01-314-0377
NSN 6220-01-117-2918
NSN 6610-01-041-1880
NSN 6320-01-287-8070
NSN 5915-01-356-6973
NSN 6150-00-938-6031
NSN 6145-01-597-9511
NSN 6610-01-606-8788