N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 2 5/8 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N round O-ring with a 1/8 in cross-section and 2 5/8 in inside diameter, durometer 70A, dash number 231, and an operating temperature range of -22°F to 250°F. Supplied in a…
SKU 3G-OTH-514251
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N round O-ring with a 1/8 in cross-section and 2 5/8 in inside diameter, durometer 70A, dash number 231, and an operating temperature range of -22°F to 250°F. Supplied in a 500-piece pack (MPN GR-N70231/500), this OEM-sourced component is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the N70 Bulk Packaged O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static and dynamic applications in hydraulic and pneumatic systems, pumps, valves, and industrial machinery. Its 70A durometer and -22°F to 250°F range suit general-purpose fluid and gas sealing across manufacturing, oil and gas, and process industries.
What are the specifications of the N70 O-Ring GR-N70231/500?
This Buna-N O-Ring has a 1/8 in cross-section, 2 5/8 in inside diameter, durometer 70A, dash number 231, and operating temperature range -22°F to 250°F. It comes in a 500-piece bulk pack (MPN GR-N70231/500). 3G Electric supplies this genuine OEM component worldwide.
Where to buy N70 O-Rings in bulk worldwide?
3G Electric supplies the N70 Buna-N O-Ring (GR-N70231/500) in 500-piece packs to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this OEM-sourced sealing component.
How to select the right Buna-N O-Ring for my application?
Select based on inside diameter, cross-section, durometer, and temperature range. For the N70, use 2 5/8 in I.D., 1/8 in C.S., 70A durometer, and -22°F to 250°F. Confirm chemical compatibility with your fluid. 3G Electric can help interpret your requirements and source the correct part.
N70 Products
3G Electric supplies N70 buna-n o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









