Part catalog
420035-3
VALVE, THREE WAY
ATA 21 · Air Conditioning
Catalog record
- Part number
- 420035-3
- ATA chapter
- ATA 21 · Air Conditioning
- Application
- B767-300ER
- Platform
- B767-300ER
- Source observations
- 11
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.