N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 5/8 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 5/8 in inside diameter, supplied in a 200-piece pack. It features a 90A durometer and an operating temperature range of -13°F…
SKU 3G-OTH-514110
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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 5/8 in inside diameter, supplied in a 200-piece pack. It features a 90A durometer and an operating temperature range of -13°F to 250°F (MPN GR-N90350/200).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 general industrial equipment. Its 90A durometer offers firm compression resistance, making it suitable for applications requiring a durable seal against oils, fuels, and water.
What are the specifications of the N90 Bulk Packaged O-Ring?
This Buna-N O-Ring has a 3/16 in cross-section and 4 5/8 in inside diameter, with a 90A durometer. It operates from -13°F to 250°F and is supplied in a 200-piece pack (MPN GR-N90350/200). The dash number is 350.
Where to buy N90 O-Rings in worldwide?
3G Electric supplies the N90 Buna-N O-Ring (GR-N90350/200) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this 200-piece pack.
How to select the right Buna-N O-Ring for my application?
Match the inside diameter and cross-section to your gland dimensions. For the N90, use a 4 5/8 in I.D. and 3/16 in C.S. Verify the 90A durometer provides the needed hardness for your pressure and temperature range (-13°F to 250°F). Consult a seal design guide for groove dimensions.
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.









