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 5920-01-613-6426
NSN 5930-00-149-1696
NSN 5999-00-136-4173
NSN 5895-01-408-2655
NSN 6610-01-423-7481
NSN 6105-01-513-9330
NSN 6685-01-604-2863
NSN 5990-01-561-7802
NSN 5945-01-098-2150
NSN 5996-01-482-7596
NSN 5985-00-733-7711
NSN 5975-00-396-2255