ARC0503504

ATTACH FITTING

Specifications

Part Number: ARC0503504
Manufacturer: DOUG
ATA ChapterMaintenance system chapter: 27 — Flight ControlsField reports: 57 (98%) · 27 (2%) — 81 reports
CapabilitySystem area (hydraulics, avionics, landing gear…): Structures
Inventory ClassRotable, expendable, or consumable: —
Certification: —
Aircraft Category: Unknown
Criticality: Standard
Life & ShelfTypical service/shelf life — verify against OEM data: —

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

99%

Component-change rate (FAA K-code)*

high confidence

* Structural ATA chapter (57). Verb-based propensity is suppressed because "REPAIRED" in the SDR text typically refers to the airframe being repaired around the part, not the part itself. FAA K-code component-change rate is the honest signal.

SDR reports: 81
Replace events: 11
Repair events: 70
K-code events: 80

Reporting window 2003-05-23 – 2025-01-10Dominant chapter ATA 57

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.