2009136EC

2009136EC is an alphanumeric designation used in cataloging, inventory management, and data labeling. It does not denote a single universally recognized object; rather, its meaning is contingent on the issuer and the surrounding metadata. Codes of this kind are common in manufacturing, electronics, software, and logistics, where compact identifiers combine date-like elements with revision or regional suffixes.

In practice, 2009136EC may function as a part number, a batch or lot identifier, a configuration code, or a dataset key. The same string can appear for different items across organizations, or for related items within a single catalog, depending on the naming conventions in use.

Determining the exact referent requires examining context: the category field in documentation, the issuing system (for example a parts database or enterprise resource planning system), and any accompanying fields such as supplier, date, revision, or location. Cross-referencing with catalogs or contacting the issuer can resolve ambiguity.

See also: other alphanumeric identifiers used in similar ways, such as codes that mix numeric and letter suffixes; naming conventions for part numbers; and references to EC as a possible regional or revision marker in different domains.