9670021

PRESSURE SWITCH

Specifications

Part Number
9670021
Manufacturer
Parker Hannifin
ATA ChapterMaintenance system chapter
27 — Flight Controls
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
—
Certification
—
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
medium confidence
SDR reports
11
Replace events
8
Repair events
0
K-code events
0
Reporting window 2003-11-04 – 2021-09-03Dominant chapter ATA 27

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(2)

Dash 8-400Dash 8

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryUnknown

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