Part catalog
11199-4
PROCESSR# PROCESSOR UNIT-EQUIP COOLING
ATA 21 · Air Conditioning
Catalog record
- Part number
- 11199-4
- ATA chapter
- ATA 21 · Air Conditioning
- Application
- 757
- Platform
- 757
- Source observations
- 25
- Last observed
- 2026-02-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.