53942100021PC0A
INDICATOR
Specifications
- Part Number
- 53942100021PC0A
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 29 — Hydraulic PowerField reports: 29 (100%) — 1 report
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Instruments
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
—
Component-change rate (FAA K-code)
- SDR reports
- 1
- Replace events
- 1
- Repair events
- 0
- K-code events
- 0
Reporting window 1995-07-22 – 1995-07-22Dominant chapter ATA 29
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(2)
Alternate / Related Part Numbers(12)
695500AA000PC0Aused on
695500AB000PC0Aused on
695501AA000PC0Aused on
697100AA000PC0Aused on
697100AB000PC0Aused on
698900AA000PC0Aused on
699000AA000PC0Aused on
699000AB000PC0Aused on
952800AA000PC0Aused on
952801AA000PC0Aused on
960500AA000PC0Aused on
P6990used on
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
Alternates12 found
ClassRotable
CriticalityStandard
CategoryWide-body
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