Part catalog
21230-03AC
VALVE # CABIN PRESSURE OUTFLOW VALVE
ATA 21 · Air Conditioning
Catalog record
- Part number
- 21230-03AC
- ATA chapter
- ATA 21 · Air Conditioning
- Source observations
- 3
- Last observed
- 2026-03-30
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.