Part catalog
69-37399-12
IRS MASTER CAUTION MOD
BAE SYSTEMS CONTROLSATA 21 · Air Conditioning
Catalog record
- Part number
- 69-37399-12
- Manufacturer
- BAE SYSTEMS CONTROLS
- ATA chapter
- ATA 21 · Air Conditioning
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 21
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.