Aerospace part number observed in the Athena catalog.
Hamilton Sundstrand
Catalog record
Part number
740554-1
Manufacturer
Hamilton Sundstrand
Application
737/757/767
Platform
737/757/767
Source observations
2
Last observed
2026-04-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.