Part catalog
719223-4
TURBINE BYPASS VALVE
ATA 21 · Air Conditioning
Catalog record
- Part number
- 719223-4
- ATA chapter
- ATA 21 · Air Conditioning
- Application
- B747-400
- Platform
- B747-400
- Source observations
- 35
- Last observed
- 2025-05-05
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.