S163561202002
COUPLING
Specifications
- Part Number
- S163561202002
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 63 — Main Rotor Drive(s)Field reports: 63 (50%) · 65 (50%) — 4 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 4
- Replace events
- 4
- Repair events
- 0
- K-code events
- 4
Reporting window 1995-04-07 – 1995-10-15Dominant chapter ATA 63
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
No airframe data available for this part.
Alternate / Related Part Numbers(1)
A1635-61202-002pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
Alternates1 found
ClassRotable
CriticalityCritical
CategoryUnknown
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