10012521

CHECK VALVE

OEM

Specifications

Part Number
10012521
Manufacturer
HMLTNSNSTRND
ATA ChapterMaintenance system chapter
21 — Air Conditioning
CapabilitySystem area (hydraulics, avionics, landing gear…)
Pneumatics
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
4
Replace events
3
Repair events
0
K-code events
0
Reporting window 2010-04-24 – 2011-08-01Dominant chapter ATA 21

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(1)

E190

Data Sources(1)

Quick Facts

Airframes1 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryUnknown

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