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 6685-01-502-6422
NSN 6130-01-631-2465
NSN 6135-00-168-9352
NSN 5990-01-286-0601
NSN 5985-01-123-4687
NSN 5915-01-156-7003
NSN 5935-01-432-1166
NSN 6150-00-893-5770
NSN 6610-01-471-8130
NSN 5945-01-244-8435
NSN 6610-01-168-7943
NSN 5975-01-493-8084