N70 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 5/16 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/32 in cross-section and 5/16 in inside diameter, durometer 70A, dash number 109, and an operating temperature range of -22°F to 250°F. Supplied in a…
SKU 3G-OTH-514658
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/32 in cross-section and 5/16 in inside diameter, durometer 70A, dash number 109, and an operating temperature range of -22°F to 250°F. Supplied in a 10,000-piece pack (MPN GR-N70109/10000), 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 Buna-N 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 oil, fuel, and water service. 3G Electric supplies this genuine OEM component worldwide.
What are the specifications of the N70 O-Ring GR-N70109/10000?
This Buna-N O-Ring has a 3/32 in cross-section, 5/16 in inside diameter, 70A durometer, dash number 109, and operating temperature range -22°F to 250°F. It is supplied in a 10,000-piece bulk pack. 3G Electric sources this genuine OEM part for global delivery.
Where to buy N70 O-Ring GR-N70109/10000 worldwide?
3G Electric supplies the N70 Buna-N O-Ring GR-N70109/10000 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine OEM components to any location. Contact us for availability and lead time.
How to select the right Buna-N O-Ring for my application?
Select a Buna-N O-Ring by matching inside diameter, cross-section, durometer, and temperature range to your seal gland. For the N70, use 5/16 in I.D., 3/32 in C.S., 70A durometer, and -22°F to 250°F. 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.

