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 5835-00-706-0829
NSN 5965-01-622-8875
NSN 5920-01-634-0250
NSN 6105-01-578-6551
NSN 5925-01-378-6857
NSN 6150-00-374-2104
NSN 5965-01-013-0290
NSN 6220-00-617-9616
NSN 5999-00-171-3432
NSN 6620-01-504-5756
NSN 7035-00-849-5526
NSN 5998-00-806-3608