B7190

Specifications

Part Number

B7190

Manufacturer

Scientific Instruments Inc

ATA ChapterMaintenance system chapter

21 — Air Conditioning

CapabilitySystem area (hydraulics, avionics, landing gear…)

Instruments

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Multi-Category

Criticality

Standard

Life & ShelfTypical service/shelf life — verify against OEM data

—

Airframe Applicability(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/1CD4CFA4C4327F5A8525704B005D019E.0001
  2026-03-07