Part catalog
256A3580-1
VALVE
BOEINGATA 27 · Flt. Controls
Catalog record
- Part number
- 256A3580-1
- Manufacturer
- BOEING
- ATA chapter
- ATA 27 · Flt. Controls
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 24
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.