3321990-2 Dwg. No. 321990, Rev. Y, dated 12/18/95

Specifications

Part Number

3321990-2 Dwg. No. 321990, Rev. Y, dated 12/18/95

Manufacturer

Moog

ATA ChapterMaintenance system chapter

20 — Standard Practices - Airframe

CapabilitySystem area (hydraulics, avionics, landing gear…)

Consumables / Hardware

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Airframe Applicability(1)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/A3517BDD475DA56D8625747F00678017.0001
  2026-03-07