NL21428VALT

Specifications

Part Number

NL21428VALT

Manufacturer

Aerospace Instrument Support 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(8)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/DC8F976D476F0F768625744B006A97BF.0001
  2026-03-07