411T20052
HINGE
Specifications
- Part Number
- 411T20052
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 53 — FuselageField reports: 52 (67%) · 53 (22%) · 25 (11%) — 9 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Multi-Category
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
78%
Component-change rate (FAA K-code)*
* Structural ATA chapter (52). Verb-based propensity is suppressed because "REPAIRED" in the SDR text typically refers to the airframe being repaired around the part, not the part itself. FAA K-code component-change rate is the honest signal.
- SDR reports
- 9
- Replace events
- 9
- Repair events
- 0
- K-code events
- 7
Reporting window 2019-04-01 – 2026-04-18Dominant chapter ATA 52
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)
Alternate / Related Part Numbers(1)
411T2005-2KTpma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
Alternates1 found
ClassExpendable
CriticalityStandard
CategoryMulti-Category
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