40-173-539-01A

Bearing Inner Ring

OEM

Specifications

Part Number
40-173-539-01A
Manufacturer
ATA ChapterMaintenance system chapter
CapabilitySystem area (hydraulics, avionics, landing gear…)
Consumables / Hardware
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data

Airframe Applicability(8)

Alternate / Related Part Numbers(1)

F32BSSY5CA0 IR, F32BSSY5CB0 IR, F32BSSY5CC0 IR, F32BSSY5CD0 IRpma replacement

Data Sources(1)

  • Pma Oem Expansion
    2026-05-18

Quick Facts

Airframes8 applicable
Alternates1 found
ClassExpendable
CriticalityStandard
CategoryMulti-platform

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