Part catalog
810221-2
VALVE, ZONE TRIM
HAMILTON SUNDSTRANDATA 21 · Air Conditioning
Catalog record
- Part number
- 810221-2
- Manufacturer
- HAMILTON SUNDSTRAND
- ATA chapter
- ATA 21 · Air Conditioning
- Application
- B777
- Platform
- B777
- Source observations
- 31
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.