Part catalog
4812-31
WASHER
ATA 09 · Towing/Taxying
Catalog record
- Part number
- 4812-31
- ATA chapter
- ATA 09 · Towing/Taxying
- Application
- B727
- Platform
- B727
- Source observations
- 7
- Last observed
- 2026-04-20
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.