OEM O-Ring, Buna-N, Part 1941380

This O-Ring is used to create a static or dynamic seal between mating surfaces in industrial fluid power systems, pneumatic equipment, and hydraulic assemblies. It prevents leakage of oils, coolants, and gases in pumps, valves, cylinders, and fittings across manufacturing, automotive, and processing industries.

The APPROVED VENDOR O-Ring, part number 1941380, is a Buna-N (nitrile) seal. Buna-N offers good resistance to petroleum-based oils, fuels, and hydraulic fluids within a typical temperature range of -30 °C to 100 °C. It is a standard-profile O-Ring for general-purpose sealing applications.

You can source the APPROVED VENDOR O-Ring 1941380 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this part to procurement teams and maintenance engineers internationally.

Select an O-Ring by matching the material to the fluid and temperature conditions. For petroleum-based fluids, Buna-N (as in the 1941380) is a common choice. Verify the cross-section diameter and inner diameter against the gland dimensions in your equipment. Always consult the manufacturer's manual or a seal compatibility chart for pressure and temperature limits.