N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 8 in I.D.
The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 8 in inside diameter, durometer 90A, dash number 369, and an operating temperature range of -13°F to 250°F, supplied in a…
SKU 3G-OTH-514555
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Product Description
The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 8 in inside diameter, durometer 90A, dash number 369, and an operating temperature range of -13°F to 250°F, supplied in a 100-pack (MPN GR-N90369/100).
Frequently Asked Questions
What is the N90 Buna-N O-Ring used for?
The N90 Buna-N O-Ring provides a reliable static or dynamic seal in hydraulic and pneumatic systems, fluid handling, and industrial machinery. Its 90A durometer resists extrusion under pressure, while the -13°F to 250°F range suits oil, fuel, and water applications across 14 industrial departments.
What are the specifications of the N90 Bulk Packaged O-Ring?
This Buna-N O-Ring has a 3/16 in cross-section, 8 in inside diameter, 90A durometer, dash number 369, and operates from -13°F to 250°F. It comes in a 100-pack (MPN GR-N90369/100). 3G Electric supplies this genuine N90 part for industrial sealing needs.
Where to buy N90 O-Rings in worldwide?
3G Electric supplies and delivers the N90 Bulk Packaged O-Ring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this Buna-N 100-pack.
How to select the right N90 O-Ring for my application?
Match the O-Ring’s inside diameter and cross-section to your gland dimensions. The 90A durometer suits high-pressure static seals; the -13°F to 250°F range covers most hydraulic fluids. For dynamic applications, verify compatibility with your media. 3G Electric can help interpret your requirements.
N90 Products
3G Electric supplies N90 buna-n o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









