308
SMOKE DETECTOR
Specifications
- Part Number
- 308
- 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
- —
- Criticality
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
93%
Scrap Propensity (SDR-derived)
- SDR reports
- 21
- Replace events
- 13
- Repair events
- 1
- K-code events
- 12
Reporting window 1997-06-18 – 2022-10-20Dominant 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(5)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes5 applicable
AlternatesNone recorded
ClassExpendable
CriticalityUnknown
CategoryUnknown
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming SoonSimilar Parts(8)
-48 & -49
Switch, Engine/APU Fire Shutoff
ATA 26OEM
-51 & -52
Switch, Engine/APU Fire Shutoff
ATA 26OEM
(233N6203-1045)
Panel Assy - APU and Cargo Fire Control, M10444
ATA 26OEM
(233N6203-106)
Panel Assy
ATA 26OEM
(233N6203-1202)
Panel Assy - APU and Cargo Fire Control, M10444
ATA 26OEM
(233N6203-1304)
Panel Assy - APU and Cargo Fire Control, M10445
ATA 26OEM
(233N6203-1343)
Panel Assy - APU and Cargo Fire Control, M10445
ATA 26OEM
(233N6203-1343)
Panel Assy - APU and Cargo Fire Control, M10445
ATA 26OEM