6421000501
INLET
Specifications
- Part Number
- 6421000501
- Manufacturer
- ROHR
- ATA ChapterMaintenance system chapter
- 54 — Nacelles / Pylons
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
25%
Scrap Propensity (SDR-derived)
- SDR reports
- 4
- Replace events
- 1
- Repair events
- 3
- K-code events
- 3
Reporting window 2008-07-16 – 2012-08-27Dominant 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(3)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes3 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryUnknown
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