17541-0046488 Today

Look for a brand name or manufacturer nearby.

The latter seven digits would specify the exact variation, material, or manufacturing plant. 3. Government or Institutional Reference

Look for the name of the agency or company in the signature. 17541-0046488

Used by municipal offices to track Freedom of Information Act (FOIA) requests.

The first five digits often denote a Product Family (e.g., a specific type of engine component or circuit board). Look for a brand name or manufacturer nearby

Often represents a specific year, a court jurisdiction code, or a primary case category.

Large manufacturing and logistics companies (such as those in the automotive or electronics industries) use hyphenated numerical strings to identify specific parts or batches. a court jurisdiction code

This format is common in government "Subject" lines for formal correspondence, such as: