Part catalog
1277M90G01
SEAL RETAINER
72-32
Catalog record
- Part number
- 1277M90G01
- ATA chapter
- 72-32
- Application
- CFM56
- Platform
- CFM56
- Engine
- CFM56-5B
- Source observations
- 205
- Last observed
- 2026-03-30
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.