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 5960-01-411-5899
NSN 6110-00-396-1604
NSN 5910-01-422-1419
NSN 5930-01-240-7345
NSN 5975-00-180-8255
NSN 6135-00-862-5736
NSN 5920-00-614-4643
NSN 6220-01-094-1207
NSN 5945-00-817-4522
NSN 6105-00-420-1221
NSN 6150-01-237-2491
NSN 5950-01-116-8433