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 5965-01-574-1659
NSN 6220-01-563-0330
NSN 6130-00-269-4077
NSN 5965-01-188-7267
NSN 5910-00-445-5140
NSN 6240-00-253-7611
NSN 7035-00-003-7518
NSN 6150-01-564-3010
NSN 5975-01-479-2519
NSN 5895-00-389-7400
NSN 5835-01-473-6187
NSN 5910-01-580-0857