1130021089
PRESSURE SWITCH
Specifications
- Part Number
- 1130021089
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 79 — Oil
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Environmental / Cabin
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- PMA
- Aircraft Category
- Unknown
- Criticality
- Standard
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 13
- Replace events
- 13
- Repair events
- 0
- K-code events
- 8
Reporting window 1998-05-22 – 2012-06-11Dominant chapter ATA 79
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)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes3 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryUnknown
Know your business mix?
Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.
Coming SoonSimilar Parts(8)
-10 together and SADI 86-4102-1 & -2 together
Pressure Oiler, Assembly
ATA 79OEM
-10 together and SADI 86-4102-1 & -2 together
Pressure Oiler, Assembly
ATA 79OEM
-13S
Cover Assembly, Pressure Oiler
ATA 79OEM
-13S
Cover Assembly, Pressure Oiler
ATA 79OEM
-3 & mate with 2505-6 & SADI P/N 86-4101-2 & 92-7039
Adapter, Pressure Oiler
ATA 79OEM
-3 & mate with 2505-6 & SADI P/N 86-4101-2 & 92-7039
Adapter, Pressure Oiler
ATA 79OEM
-6 & SADI P/N 86-4102-2
Adapter, Pressure Oiler
ATA 79OEM
-6 & SADI P/N 86-4102-2
Adapter, Pressure Oiler
ATA 79OEM