(285T1139-4)

Audio Selector Panel - Component Kit

OEM

Specifications

Part Number
(285T1139-4)
Manufacturer
—
ATA ChapterMaintenance system chapter
23 — Communications
CapabilitySystem area (hydraulics, avionics, landing gear…)
Avionics / Electronics
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard

Airframe Applicability

No airframe data available for this part.

Alternate / Related Part Numbers(1)

285T1139-4pma replacement

Data Sources(1)

  • Pma Oem Expansion
    2026-05-18

Quick Facts

AirframesUnknown
Alternates1 found
ClassRotable
CriticalityStandard
CategoryUnknown

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