120A9491105AV
RELAY
Specifications
- Part Number
- 120A9491105AV
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 29 — Hydraulic PowerField reports: 29 (50%) · 32 (50%) — 6 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- PMA
- Aircraft Category
- —
- Criticality
- —
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 6
- Replace events
- 4
- Repair events
- 0
- K-code events
- 4
Reporting window 2002-12-09 – 2003-10-21Dominant chapter ATA 29
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability
No airframe data available for this part.
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
AlternatesNone recorded
ClassRotable
CriticalityUnknown
CategoryUnknown
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