Part catalog
320-549-004-0
N2 SPEED SENSOR
ATA 77 · Engine Indicating
Catalog record
- Part number
- 320-549-004-0
- ATA chapter
- ATA 77 · Engine Indicating
- Application
- CFM56-5C4
- Platform
- CFM56-5C4
- Source observations
- 81
- Last observed
- 2026-04-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.