998502-10 (998502-10-1)

Specifications

Part Number

998502-10 (998502-10-1)

Manufacturer

Welch Allyn Inc

ATA ChapterMaintenance system chapter

33 — Lights

CapabilitySystem area (hydraulics, avionics, landing gear…)

Electromechanical

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Airframe Applicability(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/7D6A552532C26C59862581CA0050BEEB.0001
  2026-03-07