S343T00339
SHUTOFF VALVE
Specifications
- Part Number
- S343T00339
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 49 — Airborne Auxiliary PowerField reports: 28 (76%) · 49 (21%) · 73 (3%) — 38 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 38
- Replace events
- 37
- Repair events
- 0
- K-code events
- 14
Reporting window 2008-02-18 – 2013-01-08Dominant chapter ATA 28
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(3)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes3 applicable
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryNarrow & wide-body
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