Classified under retaining rings and clips, the Danfoss / Eaton Male Ring is a spare part component belonging to the FF90277 series, manufactured under the Aeroquip sub-brand. Designed for use in hydraulic fitting assemblies, it functions as a retaining element that secures components within a fitting connection.
Available in a variety of sizes to suit different assembly requirements, this ring is a lightweight component at 0.01 lb, making it suitable for applications where minimal added mass is a consideration. Fluid compatibility documentation is available through Eaton's published reference materials for specification verification.
Will this work with any hydraulic fluid, or do I need to stick to a specific type?
Answer by: Customer Support on Aug 10, 2025, 8:24 AM
Eaton publishes fluid compatibility documentation for this Aeroquip fitting component. You'll want to check that to make sure your fluid is compatible.