69451434
SIGHT GLASS
Specifications
- Part Number
- 69451434
- Manufacturer
- Boeing
- ATA ChapterMaintenance system chapter
- 25 — Equipment / FurnishingsField reports: 25 (100%) — 7 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Hydraulics
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
86%
Scrap Propensity (SDR-derived)
- SDR reports
- 7
- Replace events
- 6
- Repair events
- 1
- K-code events
- 7
Reporting window 2006-07-04 – 2026-06-02Dominant chapter ATA 25
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(6)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes6 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryNarrow-body
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Analyze my parts →