859989-4PR
Ring Piston
Specifications
- Part Number
- 859989-4PR
- Manufacturer
- Precision Ring, Inc.
- ATA ChapterMaintenance system chapter
- 85 — Reciprocating Engine
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Engine / APU
- Inventory ClassRotable, expendable, or consumable
- Expendable
- Certification
- PMA
- Aircraft Category
- Piston-Single
- Criticality
- Standard
Airframe Applicability(4)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes4 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryPiston-Single
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