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 5985-01-168-8546
NSN 5960-00-300-2358
NSN 7035-00-349-8571
NSN 6135-00-927-5848
NSN 5925-00-201-8254
NSN 5950-01-255-1879
NSN 6320-00-731-6134
NSN 6220-01-518-0572
NSN 6685-00-217-9010
NSN 5915-01-468-0053
NSN 5975-01-441-8386
NSN 5945-01-265-0990