311T21141
FITTING
Specifications
- Part Number
- 311T21141
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 54 — Nacelles / PylonsField reports: 54 (100%) — 1 report
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Consumables / Hardware
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Commercial-Transport
- Criticality
- Unknown
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
—
Component-change rate (FAA K-code)
- SDR reports
- 1
- Replace events
- 1
- Repair events
- 0
- K-code events
- 1
Reporting window 2012-08-07 – 2012-08-07Dominant chapter ATA 54
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(2)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityUnknown
CategoryCommercial-Transport
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