307
EEL LAMP
Specifications
- Part Number
- 307
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 33 — Lights
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Interior / Furnishings
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
89%
Scrap Propensity (SDR-derived)
- SDR reports
- 15
- Replace events
- 8
- Repair events
- 1
- K-code events
- 15
Reporting window 1995-01-17 – 2022-11-12Dominant chapter ATA 33
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(9)
Alternate / Related Part Numbers(1)
N140U4006-907pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes9 applicable
Alternates1 found
ClassExpendable
CriticalityStandard
CategoryMulti-platform
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Analyze my parts →Similar Parts(8)
-09
Tail Cone
ATA 33OEM
-108 and -109
Lighted Pushbutton Switch
ATA 33OEM
-111 through -119
Lighted Pushbutton Switch
ATA 33OEM
-123 through -126
Lighted Pushbutton Switch
ATA 33OEM
-130 and -131
Lighted Pushbutton Switch
ATA 33OEM
-2012 thru -2017
Annunciator Light Assembly, LED
ATA 33OEM
-2019 thru -2022
Annunciator Light Assembly, LED
ATA 33OEM
-2025 thru -2028
Annunciator Light Assembly, LED
ATA 33OEM