N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 1/8 in I.D.

The N70 Buna-N O-Ring provides a reliable static or dynamic seal in hydraulic, pneumatic, and fluid-handling systems. It is used across 14 industrial departments, including machining, pumps, and combustion, where resistance to petroleum-based fluids and a temperature range of -22°F to 250°F is required.

This Buna-N O-Ring has a 1/8 in cross-section, 3 1/8 in inside diameter, durometer 70A, dash number 235, and an operating temperature range of -22°F to 250°F. It is supplied in a 500-piece pack with MPN GR-N70235/500. The round profile ensures consistent sealing performance.

3G Electric supplies the N70 Buna-N O-Ring worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 500-piece pack (MPN GR-N70235/500) for sealing applications across multiple industries.

Select the N70 O-Ring by matching its 1/8 in cross-section and 3 1/8 in inside diameter to your gland dimensions. Verify that the Buna-N material and 70A durometer suit your fluid compatibility and temperature range (-22°F to 250°F). For specialist guidance, 3G Electric supports combustion, pump, and control applications.