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 5855-00-997-6225
NSN 5965-01-550-7505
NSN 5855-01-505-5144
NSN 6685-00-872-5689
NSN 2925-00-899-4261
NSN 5960-01-373-5313
NSN 5915-00-212-7970
NSN 7035-01-431-4560
NSN 5945-01-535-0158
NSN 5930-01-508-9331
NSN 6645-01-533-8408
NSN 6320-01-240-4637