Part catalog
21SN04-23H
SWITCH ASSEMBLY
EATON AEROSPACEATA 31 · Ind. / Rec. Systems
Catalog record
- Part number
- 21SN04-23H
- Manufacturer
- EATON AEROSPACE
- ATA chapter
- ATA 31 · Ind. / Rec. Systems
- Application
- B777
- Platform
- B777
- Source observations
- 7
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.