31038393
ROTATING SEAL
Specifications
- Part Number
- 31038393
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 72 — Engine - Turbine / TurbopropField reports: 72 (100%) — 19 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
63%
Scrap Propensity (SDR-derived)
- SDR reports
- 19
- Replace events
- 12
- Repair events
- 7
- K-code events
- 19
Reporting window 1995-03-07 – 1996-03-14Dominant chapter ATA 72
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability
No airframe data available for this part.
Data Sources(1)
- 2026-03-07
Quick Facts
AirframesUnknown
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryUnknown
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Analyze my parts →Similar Parts(8)
-001-0
Thermal Insulation Blankets
ATA 72OEM
-104 are installed.
Seal Assy.
ATA 72OEM
-104 are installed.
Seal Assy.
ATA 72OEM
-2 General Electric P/N 537L685G03
Seal Assembly, Matched
ATA 72OEM
-2 General Electric P/N 537L685G03
Seal Assembly, Matched
ATA 72OEM
-3 or -4 or 5740207-103
Seal Assy.
ATA 72OEM
-3 or -4 or 5740207-103
Seal Assy.
ATA 72OEM
-8 -11
Bushing
ATA 72OEM