144W6399-1

Specifications

Part Number

144W6399-1

Manufacturer

Triumph Composite Systems Inc

ATA ChapterMaintenance system chapter

21 — Air Conditioning

CapabilitySystem area (hydraulics, avionics, landing gear…)

Environmental / Cabin

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Life & ShelfTypical service/shelf life — verify against OEM data

—

Airframe Applicability(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/4FE6E5FB0854165286257102007E537D.0001
  2026-03-07