N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 6 3/4 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N round O-ring with a 1/8 in cross-section and 6 3/4 in inside diameter, supplied in a 250-piece pack. It features a 70A durometer, dash number 261, and an operating temperature…
SKU 3G-OTH-514254
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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 6 3/4 in inside diameter, supplied in a 250-piece pack. It features a 70A durometer, dash number 261, and an operating temperature range of -22°F to 250°F. 3G Electric sources this genuine OEM part (MPN GR-N70261/250) across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
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 part across 14 industrial departments.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 1/8 in cross-section, 6 3/4 in inside diameter, 70A durometer, dash number 261, and operating temperature range of -22°F to 250°F. It is Buna-N (Nitrile) material, round profile, supplied in a 250-piece pack. 3G Electric sources this genuine OEM part (MPN GR-N70261/250) with specialist expertise in pumps and controls.
Where to buy N70 O-Rings in worldwide?
3G Electric supplies the N70 Buna-N O-Ring (MPN GR-N70261/250) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source across 14 departments, with deep expertise in combustion, pumps, and controls.
How to select the right N70 O-Ring size?
To select the correct N70 O-Ring, match the inside diameter (I.D.) and cross-section (C.S.) to your gland dimensions. For this part, use 6 3/4 in I.D. and 1/8 in C.S. Verify durometer (70A) and temperature range (-22°F to 250°F) suit your fluid and environment. 3G Electric can help confirm fitment for your application.
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.









