A8251003

SMOKE DETECTOR

PMA

Specifications

Part Number
A8251003
Manufacturer
—
ATA ChapterMaintenance system chapter
26 — Fire Protection
CapabilitySystem area (hydraulics, avionics, landing gear…)
Safety / Emergency
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
PMA
Aircraft Category
Unknown
Criticality
Critical

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
0
Reporting window 1998-12-18 – 1998-12-18Dominant chapter ATA 26

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(10)

Dash 8-400Dash 8-200707727737747757767777Dash 8

Alternate / Related Part Numbers(50)

D2549010502800used on
D2549010503400used on
D2549010506200used on
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D2549010509400used on
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D2549011511800used on
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D2549013502400used on
D2549013503000used on
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D2549013505600used on
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D2549013510600used on
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D2549020610200used on
D2549020612200used on
D2549020700000used on
D2549020705400used on
D2549020707400used on
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D2549021610200used on
D2549021612400used on
D2549021614600used on
D2549021707000used on
D2549021708400used on
D2549021709000used on
D2549023610000used on
D2549023612200used on
D2549023614200used on
D2549023706400used on
D2549023708600used on
D2549023709200used on
F2549000602800used on
F2549000605400used on
F2549003604400used on
F2549003607000used on
F2549003608200used on
F2549006507200used on
F2549006512200used on
F2549007507200used on
F2549007512200used on
F2549013902600used on
F2549013911000used on

Data Sources(1)

Quick Facts

Airframes10 applicable
Alternates50 found
ClassExpendable
CriticalityCritical
CategoryUnknown

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