53138, 53140

Specifications

Part Number

53138, 53140

Manufacturer

Peco Manufacturing Inc

ATA ChapterMaintenance system chapter

35 — Oxygen

CapabilitySystem area (hydraulics, avionics, landing gear…)

Oxygen Hose

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Commercial_transport

Criticality

High

Airframe Applicability(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/6F3B11CA37E8E78986257402005C1F30.0001
  2026-03-07