Part catalog
5142-1
SPEAKER, COCKPIT
ATA 23 · Comm.
Catalog record
- Part number
- 5142-1
- ATA chapter
- ATA 23 · Comm.
- Application
- 737
- Platform
- 737
- Source observations
- 38
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.