Part catalog
EM56-20-4
VALVE SHUTOFF
CIRCOR AEROSPACEATA 29 · Hyd. Power
Catalog record
- Part number
- EM56-20-4
- Manufacturer
- CIRCOR AEROSPACE
- ATA chapter
- ATA 29 · Hyd. Power
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 10
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.