Part catalog
B231162-503
COCKPIT DOOT LOCK
UNKNOWNATA 52 · Doors
Catalog record
- Part number
- B231162-503
- Manufacturer
- UNKNOWN
- ATA chapter
- ATA 52 · Doors
- Application
- B757-200
- Platform
- B757-200
- Source observations
- 8
- Last observed
- 2026-03-31
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.