You picked a real winner there, the parts lists are all over the place, even the OEM parts list.
Lets make sure I'm looking for the right part, three bolt hole flange gasket or four bolt hole flange gasket?
I cross referenced Felpro and Morris 4X4 center and Morris 4X4 says the gasket you have is for a TJ. The OEM parts list says it is for an XJ, but shows a really crappy picture with no actual item number displayed, just the name "gasket" and a 4616707 number which leads me right where you ended up, with a 60836. Crown doesn't even list any that I found.
If it is a four bolt hole gasket it is likely a 60292 (best guess).
In a pinch you can smear the flat mating surface with ceramic muffler repair gunk (paste) and bolt it together. It actually works well.
Just for info, if it is a three bolt hole flange gasket, header collector flange gaskets come in sizes (various diameters) and you may find a match or one close enough.
Or find some industrial grade aluminum foil, stack some layers and cut your own. Or something I've used successfully in the past is copper foil. It comes in various thicknesses at most hobby shops and works well. You are better off with multiple thin layers than one thick layer. I get it thin enough to cut with a carpet knife but thick enough not to be a total pain, stack four layers and punch the holes with a gasket hole punch kit I have (fairly inexpensive), Sometimes you have to do what you have to do, when the parts aren't available.
Am I on the right track or are we talking about an exhaust doughnut?