8021704

REGULATOR VALVE

Specifications

Part Number
8021704
Manufacturer
HMLTNSNSTRND
ATA ChapterMaintenance system chapter
36 — Pneumatic
CapabilitySystem area (hydraulics, avionics, landing gear…)
Pneumatics
Inventory ClassRotable, expendable, or consumable
—
Certification
—
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

0%
Component-change rate (FAA K-code)
low confidence
SDR reports
4
Replace events
2
Repair events
0
K-code events
0
Reporting window 2004-05-25 – 2018-05-27Dominant chapter ATA 36

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(7)

767-200767-300747-300C402King Air 300747767

Data Sources(1)

Quick Facts

Airframes7 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryUnknown

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