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 6105-01-215-1174
NSN 5985-00-321-2266
NSN 6645-00-229-1521
NSN 6320-00-164-4087
NSN 6240-00-161-8099
NSN 6610-00-280-0546
NSN 5999-01-044-2586
NSN 5910-01-110-2448
NSN 5915-01-391-7830
NSN 5945-01-063-3919
NSN 5950-00-155-4753
NSN 5960-00-665-5180