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 5975-00-818-2569
NSN 5965-01-131-0854
NSN 6645-00-739-6718
NSN 5950-01-529-6542
NSN 5945-00-415-5651
NSN 6620-01-152-0936
NSN 5920-01-415-6546
NSN 7035-01-449-1846
NSN 6620-01-096-3723
NSN 5990-01-633-9503
NSN 6620-01-339-5524
NSN 5915-01-398-9831