The BACK-UP RING (MS28774-140) is a precision-engineered component designed to provide reliable sealing and support in hydraulic and pneumatic systems. It is commonly used to prevent extrusion and extrusion-related failures in high-pressure applications, ensuring system integrity. Suitable for use in aerospace, industrial machinery, and fluid transfer equipment, this backup ring enhances the durability and performance of sealing assemblies.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
No additional notes for this product.