18330904-2

Pressure Gauge

PMA

Specifications

Part Number
18330904-2
ATA ChapterMaintenance system chapter
29 — Hydraulic Power
CapabilitySystem area (hydraulics, avionics, landing gear…)
Instruments
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
PMA
Aircraft Category
Multi-Category
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

Component-change rate (FAA K-code)
low confidence
SDR reports
1
Replace events
1
Repair events
0
K-code events
1
Reporting window 2026-05-302026-05-30Dominant chapter ATA 29

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)

Alternate / Related Part Numbers(4)

D3247009900000used on
D3247009900200used on
D3247009900400used on
D3247009900600used on

Data Sources(1)

Quick Facts

Airframes2 applicable
Alternates4 found
ClassRotable
CriticalityStandard
CategoryMulti-Category

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