APPROVED VENDOR Back-Up Ring: Mfr Part # 004-000103
SKU 3G-OTH-379169
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Frequently Asked Questions
What is an APPROVED VENDOR Back-Up Ring used for?
An APPROVED VENDOR Back-Up Ring prevents extrusion of O-rings in high-pressure hydraulic and pneumatic systems. It is commonly used in industrial machinery, pumps, and valves to extend seal life and maintain system integrity under dynamic or static loads.
What are the specifications of the APPROVED VENDOR Back-Up Ring 004-000103?
The APPROVED VENDOR Back-Up Ring, part number 004-000103, is made of Buna-N (nitrile) material. It is designed as a back-up ring for O-ring applications, providing resistance to petroleum-based fluids and moderate temperatures. Exact dimensions should be verified from manufacturer data.
Where to buy APPROVED VENDOR Back-Up Ring 004-000103 worldwide?
3G Electric supplies the APPROVED VENDOR Back-Up Ring 004-000103 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this part.
How to install an APPROVED VENDOR Back-Up Ring?
Install the back-up ring on the low-pressure side of the O-ring to prevent extrusion. Ensure the groove is clean and free of burrs. Lubricate the ring with compatible fluid before assembly. Avoid twisting or over-stretching the ring during installation.
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3G Electric supplies APPROVED VENDOR assorted parts & accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
