442CW
SPLINE ADAPTER
Specifications
- Part Number
- 442CW
- Manufacturer
- SINGER
- ATA ChapterMaintenance system chapter
- 37 — Vacuum
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- OEM
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
85%
Scrap Propensity (SDR-derived)
- SDR reports
- 22
- Replace events
- 11
- Repair events
- 2
- K-code events
- 9
Reporting window 1995-09-21 – 2005-08-18Dominant chapter ATA 37
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(3)
Alternate / Related Part Numbers(1)
3P207-AFCpma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes3 applicable
Alternates1 found
ClassExpendable
CriticalityStandard
CategoryUnknown
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