6557450
RETAINER
Specifications
- Part Number
- 6557450
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 25 — Equipment / FurnishingsField reports: 25 (77%) · 33 (18%) · 52 (5%) — 22 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Consumables / Hardware
- Inventory ClassRotable, expendable, or consumable
- Consumable
- Certification
- —
- Aircraft Category
- Wide-Body
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 22
- Replace events
- 21
- Repair events
- 0
- K-code events
- 21
Reporting window 2000-10-17 – 2017-04-25Dominant 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(8)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes8 applicable
AlternatesNone recorded
ClassConsumable
CriticalityStandard
CategoryWide-Body
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