APPROVED VENDOR O-Ring: Mfr Part # 1260740
SKU 3G-OTH-379710
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Frequently Asked Questions
What is APPROVED VENDOR O-Ring 1260740 used for?
This Buna O-Ring creates a static or dynamic seal between mating surfaces in hydraulic, pneumatic, and fluid-handling systems. It prevents leaks in pumps, valves, cylinders, and fittings across industrial machinery, automotive, and process equipment applications.
What are the specifications of APPROVED VENDOR O-Ring 1260740?
The APPROVED VENDOR O-Ring, part number 1260740, is a Buna (Nitrile) seal. Buna offers good resistance to petroleum-based oils, fuels, and hydraulic fluids. It is a standard-profile O-Ring used in general-purpose sealing applications.
Where to buy APPROVED VENDOR O-Ring 1260740 worldwide?
3G Electric supplies the APPROVED VENDOR O-Ring 1260740 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this Buna O-Ring.
How to select the right O-Ring for my application?
Select an O-Ring based on material compatibility with the fluid, temperature range, and pressure. Buna (Nitrile) works well with petroleum oils and fuels from -30 °C to 100 °C. Verify groove dimensions and cross-section to ensure proper compression and sealing.
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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.


