N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 7/8 in I.D.
The N90 Bulk Packaged O-Ring is a Buna-N round O-ring with a 3/16 in cross-section and 4 7/8 in inside diameter, supplied in a 200-piece pack. It features a 90A durometer, dash number 352, and an operating…
SKU 3G-OTH-514087
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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 4 7/8 in inside diameter, supplied in a 200-piece pack. It features a 90A durometer, dash number 352, and an operating temperature range of -13°F to 250°F (MPN GR-N90352/200).
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 and -13°F to 250°F range suit applications requiring oil, fuel, and water resistance 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, 4 7/8 in inside diameter, 90A durometer, dash number 352, and operating temperature range of -13°F to 250°F. It comes in a 200-piece pack (MPN GR-N90352/200).
Where to buy N90 O-Rings in worldwide?
3G Electric supplies the N90 Bulk Packaged O-Ring worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the Buna-N O-Ring (MPN GR-N90352/200) for your application.
How to select the right Buna-N O-Ring size?
Measure the groove inside diameter and cross-section depth. For the N90 O-Ring, match the 4 7/8 in I.D. and 3/16 in C.S. to your gland dimensions. Ensure the 90A durometer and -13°F to 250°F range fit your fluid and temperature conditions. 3G Electric can help confirm compatibility.
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.









