K12457-13

Specifications

Part Number

K12457-13

Manufacturer

Knisley Welding Inc

ATA ChapterMaintenance system chapter

78 — Exhaust

CapabilitySystem area (hydraulics, avionics, landing gear…)

Engine / APU

Inventory ClassRotable, expendable, or consumable

Rotable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Airframe Applicability(1)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/E9E9CC9A664D751D852570460058B2C4.0001
  2026-03-07