1821M59P06
CONTROL VALVE
Specifications
- Part Number
- 1821M59P06
- Manufacturer
- CFMINT
- ATA ChapterMaintenance system chapter
- 75 — Air
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Fuel Systems
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Narrow-Body
- Criticality
- Critical
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 20
- Replace events
- 19
- Repair events
- 0
- K-code events
- 14
Reporting window 2010-01-29 – 2023-01-24Dominant chapter ATA 75
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(4)
Alternate / Related Part Numbers(1)
3291186-6pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes4 applicable
Alternates1 found
ClassRotable
CriticalityCritical
CategoryNarrow-Body
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