921721J12

Specifications

Part Number

921721J12

Manufacturer

Aerofit Inc

ATA ChapterMaintenance system chapter

20 — Standard Practices - Airframe

CapabilitySystem area (hydraulics, avionics, landing gear…)

Consumables / Hardware

Inventory ClassRotable, expendable, or consumable

Consumable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Airframe Applicability(1)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/D2A28856F788E7688625710000601D73.0001
  2026-03-07