NP16531211
SLIDING WINDOW
Specifications
- Part Number
- NP16531211
- Manufacturer
- PPG
- ATA ChapterMaintenance system chapter
- 56 — Windows
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Structures
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
50%
Component-change rate (FAA K-code)*
* Structural ATA chapter (56). Verb-based propensity is suppressed because "REPAIRED" in the SDR text typically refers to the airframe being repaired around the part, not the part itself. FAA K-code component-change rate is the honest signal.
- SDR reports
- 4
- Replace events
- 4
- Repair events
- 0
- K-code events
- 2
Reporting window 2012-05-30 – 2021-12-30Dominant chapter ATA 56
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)
Alternate / Related Part Numbers(2)
D5312001800401used on
D5312001800601used on
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes5 applicable
Alternates2 found
ClassRotable
CriticalityStandard
CategoryUnknown
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