7121-1003-21

Specifications

Part Number

7121-1003-21

Manufacturer

Aviation Partners, Inc.

ATA ChapterMaintenance system chapter

11 — Placards and Markings

CapabilitySystem area (hydraulics, avionics, landing gear…)

Placards / Markings

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Commercial-Jet

Criticality

Standard

Airframe Applicability

No airframe data available for this part.

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/EE7E57B31FB50AF986257376004A1212.0001
  2026-03-07