820016200

820016200 is a numeric string that can function as an identifier in multiple data systems. It does not denote a universally recognized concept on its own. In inventory and retail, similar numbers are used as stock keeping units (SKUs) or product codes; such codes are assigned by retailers or manufacturers to track items, differentiate variants, and facilitate pricing and ordering. In libraries and archives, accession numbers or catalog numbers sometimes take numerical forms like this, serving as a unique key for a physical or digital object within a collection. In information technology databases, 820016200 could serve as a surrogate key, a value that uniquely identifies a record independent of real-world attributes. The structure of the number offers no standardized encoding; some organizations may embed information such as origin, category, or batch in the digits, but that practice varies widely and may change over time.

Because the same numeric string can appear in unrelated contexts, its meaning is context-dependent. If the number appears in a particular document or system, the accompanying metadata or the system's documentation will typically define what the code represents.

This article is a stub; if more context becomes available, the article could be expanded to describe a specific item, item family, or organizational use related to 820016200.