Part catalog
MS28774-011
BACKUP RING
_ATA 09 · Towing/Taxying
Catalog record
- Part number
- MS28774-011
- Manufacturer
- _
- ATA chapter
- ATA 09 · Towing/Taxying
- Source observations
- 18
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.