773A000001

SENSOR

OEM

Specifications

Part Number
773A000001
Manufacturer
—
ATA ChapterMaintenance system chapter
21 — Air ConditioningField reports: 21 (67%) · 75 (33%) — 3 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
unknown
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data
—

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
3
Replace events
3
Repair events
0
K-code events
1
Reporting window 2019-02-19 – 2025-07-31Dominant 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(4)

A321A321neoA330-200A321-200

Alternate / Related Part Numbers(40)

1040L72C00000used on
1051L11A00000used on
1074L11A00000used on
1082L11A00000used on
1098L11A00000used on
501050-1used on
G9257001700000used on
G9257001700200used on
G9257001700400used on
G9257001700600used on
G9257001700800used on
G9257001701000used on
G9257001701200used on
G9257001701400used on
G9257001701600used on
G9257001701800used on
G9257001702200used on
G9257031700000used on
M7120-1-1PNused on
M7120-1-2PNused on
M7301-1-1PNused on
M7304-1-1PNused on
M7314-1-1PNused on
M7318-1-1PNused on
M8013-1-2PNused on
M8016-1-1PNused on
M8025-1-1PNused on
M8034-1-1PNused on
M8037-1-2PNused on
M8040-1-2PNused on
M8043-1-1PNused on
M8066-1-2PNused on
M8070-1-2PNused on
M8072-1-2PNused on
M8073-1-2PNused on
Z338H0011317used on
Z338H0031421used on
Z338H0033021used on
Z338H0033521used on
Z338H0033621used on

Data Sources(1)

Quick Facts

Airframes4 applicable
Alternates40 found
ClassRotable
CriticalityStandard
CategoryNarrow & wide-body

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