Both shaft ends 1.000-48 sae serration 1.625 in. Lg
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 5930-01-296-0123
NSN 6150-00-162-5503
NSN 6620-01-544-8735
NSN 5965-01-173-9106
NSN 4140-01-050-8096
NSN 5975-01-453-9298
NSN 5998-00-885-7987
NSN 6240-01-164-9175
NSN 5985-00-941-5206
NSN 6645-00-602-5968
NSN 6650-00-323-8150
NSN 5998-01-431-9329