Part catalog
3958A0000-01
VALVE # VALVE-BYPASS
ATA 21 · Air Conditioning
Catalog record
- Part number
- 3958A0000-01
- ATA chapter
- ATA 21 · Air Conditioning
- Source observations
- 3
- Last observed
- 2026-02-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.