222012717001
NUT
Specifications
- Part Number
- 222012717001
- Manufacturer
- Bell
- ATA ChapterMaintenance system chapter
- 64 — Tail Rotor
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Consumable
- Certification
- OEM
- Aircraft Category
- Helicopter
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
—
Component-change rate (FAA K-code)
- SDR reports
- 1
- Replace events
- 0
- Repair events
- 1
- K-code events
- 1
Reporting window 2009-02-09 – 2009-02-09Dominant chapter ATA 64
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
ClassConsumable
CriticalityStandard
CategoryHelicopter
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