I tried this number on one of my item, its the closest I can get so far:
3333 2584
Gives me enchantable, salvagable UID Ancient Junk. ID and Unjunk it, works on existing seed without changing item stats.
When I was about to change it for all my items, PSN down on me and couldn't test further.
(Tried other number eg 1111 2320, 3333 33330, 3222 2320 and many more mostly unsatisfactory.)
3333 2320 is the starting number for unenchantable, but salvagable UID Ancient Junk.
3333 2584
Gives me enchantable, salvagable UID Ancient Junk. ID and Unjunk it, works on existing seed without changing item stats.
When I was about to change it for all my items, PSN down on me and couldn't test further.
(Tried other number eg 1111 2320, 3333 33330, 3222 2320 and many more mostly unsatisfactory.)
3333 2320 is the starting number for unenchantable, but salvagable UID Ancient Junk.