Part catalog
20793-42BD
CPC # CABIN PRESSURE CONTROLLER
ATA 21 · Air Conditioning
Catalog record
- Part number
- 20793-42BD
- ATA chapter
- ATA 21 · Air Conditioning
- Source observations
- 2
- Last observed
- 2026-02-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.