Part catalog
21SN04-324
PRESSURE SWITCH
ATA 79 · Oil
Catalog record
- Part number
- 21SN04-324
- ATA chapter
- ATA 79 · Oil
- Source observations
- 4
- Last observed
- 2026-02-25
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.