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 6110-01-381-1269
NSN 6130-01-255-9731
NSN 6320-01-506-9439
NSN 6685-01-411-5969
NSN 5985-01-089-9904
NSN 6685-00-555-4198
NSN 5985-01-213-3380
NSN 6320-01-562-1599
NSN 6220-00-935-4308
NSN 2925-00-824-2186
NSN 6135-01-127-0173
NSN 6220-00-659-9455