5143711
ROTOR HUB
Specifications
- Part Number
- 5143711
- Manufacturer
- HILLER
- ATA ChapterMaintenance system chapter
- 62 — Main Rotor(s)
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Engine Accessories
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical & Life-Limited
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
78%
Scrap Propensity (SDR-derived)
- SDR reports
- 10
- Replace events
- 7
- Repair events
- 2
- K-code events
- 8
Reporting window 1996-02-25 – 2022-06-10Dominant chapter ATA 62
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
CriticalityCritical & Life-Limited
CategoryUnknown
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