N70 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 14 1/2 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 14 1/2 in inside diameter, supplied in a 30-pack. It features a 70A durometer, dash number 458, and an operating temperature…
SKU 3G-OTH-514330
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 14 1/2 in inside diameter, supplied in a 30-pack. It features a 70A durometer, dash number 458, and an operating temperature range of -22°F to 250°F.
Frequently Asked Questions
What is the N70 Buna-N O-Ring used for?
The N70 Buna-N O-Ring provides a reliable static or dynamic seal in hydraulic and pneumatic systems, fluid handling, and industrial machinery. Its 70A durometer and -22°F to 250°F range suit oil, fuel, and water applications across machining, pumps, and controls.
What are the specifications of the N70 Bulk Packaged O-Ring?
This Buna-N O-Ring has a 1/4 in cross-section, 14 1/2 in inside diameter, 70A durometer, dash number 458, and operating temperature range -22°F to 250°F. It comes in a 30-pack with manufacturer part number GR-N70458/30.
Where to buy N70 Buna-N O-Rings 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 30-pack O-ring and deliver to your facility, regardless of location.
How to select the right N70 O-Ring for my application?
Match the O-ring’s inside diameter and cross-section to your gland dimensions. For the N70, verify the 14 1/2 in I.D. and 1/4 in C.S. fit your groove. Confirm the 70A durometer and -22°F to 250°F range suit your fluid and temperature conditions.
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.









