6558250

CIRCUIT BOARD

PMA

Specifications

Part Number
6558250
Manufacturer
ATA ChapterMaintenance system chapter
32 — Landing GearField reports: 32 (57%) · 53 (43%) — 7 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
PMA
Aircraft Category
Wide-Body
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

86%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
7
Replace events
6
Repair events
1
K-code events
6
Reporting window 2000-01-232011-03-01Dominant chapter ATA 32

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(2)

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryWide-Body

Know your business mix?

Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.

Analyze my parts →

Similar Parts(8)