6556685
SUPPORT FITTING
Specifications
- Part Number
- 6556685
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 25 — Equipment / FurnishingsField reports: 25 (95%) · 52 (3%) · 53 (3%) — 240 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
90%
Scrap Propensity (SDR-derived)
- SDR reports
- 240
- Replace events
- 214
- Repair events
- 25
- K-code events
- 237
Reporting window 1999-10-14 – 2017-05-10Dominant chapter ATA 25
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)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes4 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryUnknown
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