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 5975-01-498-5711
NSN 5960-00-945-1833
NSN 5935-01-171-4384
NSN 6685-00-811-3961
NSN 6105-01-437-6431
NSN 6320-00-228-5678
NSN 7035-01-284-5043
NSN 5990-01-004-6343
NSN 6135-00-087-5300
NSN 5925-00-606-6529
NSN 6220-01-534-5200
NSN 5985-01-089-8621