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 5915-01-364-7917
NSN 5835-01-529-3050
NSN 6105-01-020-6203
NSN 6645-01-383-6514
NSN 6150-01-174-2982
NSN 6685-00-647-3883
NSN 2925-01-601-5050
NSN 6320-00-521-9350
NSN 2925-01-400-2286
NSN 5990-01-259-7138
NSN 6110-01-456-1985
NSN 5960-01-602-6009