Part catalog
NAS577B4A
Nut
STD
Catalog record
- Part number
- NAS577B4A
- ATA chapter
- STD
- Application
- Airbus A380
- Platform
- A380
- Source observations
- 2
- Last observed
- 2026-06-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.