S15801
MASTER RELAY
Specifications
- Part Number
- S15801
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 24 — Electrical PowerField reports: 24 (50%) · 80 (50%) — 2 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- —
- 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
- 2
- Replace events
- 1
- Repair events
- 0
- K-code events
- 1
Reporting window 2011-07-02 – 2021-03-04Dominant chapter ATA 24
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(1)
STS-M24pma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
Alternates1 found
ClassRotable
CriticalityStandard
CategoryGeneral aviation
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Analyze my parts →Similar Parts(8)
-002 and -003
Switch Light Assembly
ATA 24OEM
-03
Connector Thru Insert
ATA 24PMAAerotek Design Labs LLC
-12 Delco-Remy 1118736
Zeftronics Generator Controller
ATA 24OEM
-3. 35-369017-1
Alternator Controller
ATA 24OEM
-315 and -316
Commutator
ATA 24OEM
-510 & -511
Static Discharge Wick
ATA 24OEM
-7 and -9
Battery
ATA 24OEM
-8 & -2
Control Assembly Remote Valve Actuator
ATA 24OEM