N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 9 1/4 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 9 1/4 in inside diameter, supplied in a 250-piece pack. It features a 70A durometer, dash number 271, and an operating…
SKU 3G-OTH-514383
Need installation or engineering help?
Ask a question
Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 9 1/4 in inside diameter, supplied in a 250-piece pack. It features a 70A durometer, dash number 271, and an operating temperature range of -22°F to 250°F. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Frequently Asked Questions
What is the N70 Buna-N O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static or dynamic applications in hydraulic and pneumatic systems, pumps, and valves. Its 70A durometer and -22°F to 250°F range suit general industrial fluid handling. 3G Electric supplies this genuine Buna-N ring across 14 departments worldwide.
What are the specifications of the N70 Bulk Packaged O-Ring?
This N70 O-Ring has a 1/8 in cross-section, 9 1/4 in inside diameter, 70A durometer, dash number 271, and operates from -22°F to 250°F. It comes in a 250-piece pack. 3G Electric sources this genuine Buna-N ring for global industrial needs.
Where to buy N70 O-Rings in worldwide?
3G Electric supplies the N70 Buna-N O-Ring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like this 250-pack O-Ring for delivery to any location. Contact us for availability and lead time.
How to select the right N70 O-Ring size?
To select the correct N70 O-Ring, match the inside diameter and cross-section to your gland dimensions. This ring has a 9 1/4 in I.D. and 1/8 in C.S. with 70A durometer. Verify operating temperature stays within -22°F to 250°F. 3G Electric can help confirm fitment.
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.

