A1593
BEARING
Specifications
- Part Number
- A1593
- Manufacturer
- ROBSIN
- ATA ChapterMaintenance system chapter
- 62 — Main Rotor(s)
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Consumables / Hardware
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- General-Aviation
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
67%
Scrap Propensity (SDR-derived)
- SDR reports
- 31
- Replace events
- 8
- Repair events
- 4
- K-code events
- 3
Reporting window 2022-02-25 – 2026-03-30Dominant chapter ATA 62
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(1)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes1 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryGeneral-Aviation
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