CJK ideograph 2DF4E

Yes: 𭽎 is a rare written variant of 斛.

斛 names an old Chinese measuring vessel and the capacity it measured; its measure varied across periods and regions.

A later historical note says a stone inscription on the Sui-era Longhua pagoda, a Buddhist tower, used 𭽎 for 斛.

What does 𭽎薩 refer to?

It is a manuscript spelling in a group name.

A Tang-era administrative record lists marks used to identify horses linked to neighboring peoples.

Five manuscript copies give the group name as 𭽎薩; the standard printed edition gives 斛薛. A 2025 study treats this as a possible later alteration: useful for tracing the text, but not a guide to everyday pronunciation.