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N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 5 1/4 in I.D. - Buna-N O-Rings
N90Buna-N O-Rings

N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 5 1/4 in I.D.

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 5 1/4 in inside diameter, durometer 90A, dash number 355, and an operating temperature range of -13°F to 250°F. Supplied in a…

SKU 3G-OTH-514140

Also listed as: GRN90355200 · GR N90355 200 · GR-N90355-200

Brand
N90
Item
Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 5 1/4 in I.D.
Category
Buna-N O-Rings
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

N90
Manufacturer Part Number
GR-N90355/200
Type
Round, 200 PK
C.S.
3/16 in
I.D.
5 1/4 in
Durometer
90A
Dash Number
355
Product Type
O-Ring
Operating Temp Range
-13°F to 250°F

Technical Documents

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N90 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 5 1/4 in inside diameter, durometer 90A, dash number 355, and an operating temperature range of -13°F to 250°F. Supplied in a 200-pack (MPN GR-N90355/200), this OEM-sourced component is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the N90 Bulk Packaged O-Ring used for?

The N90 Buna-N O-Ring is used for sealing static or dynamic applications in hydraulic and pneumatic systems, pumps, valves, and industrial machinery. Its 90A durometer provides firm compression resistance, making it suitable for high-pressure sealing in oil, water, and mild chemical environments.

What are the specifications of the N90 Bulk Packaged O-Ring?

This Buna-N O-Ring has a 3/16 in cross-section, 5 1/4 in inside diameter, 90A durometer, dash number 355, and an operating temperature range of -13°F to 250°F. It is supplied in a 200-pack with MPN GR-N90355/200. 3G Electric sources this genuine OEM component for worldwide delivery.

Where to buy the N90 Bulk Packaged O-Ring in worldwide?

3G Electric supplies the N90 Bulk Packaged O-RinG (MPN GR-N90355/200) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this Buna-N O-Ring for your sealing application.

How to select the right N90 O-Ring for my application?

Select the N90 O-Ring based on your required inside diameter, cross-section, and durometer. For high-pressure or abrasive media, the 90A durometer offers enhanced wear resistance. Verify operating temperature stays within -13°F to 250°F. 3G Electric can help match the correct dash number to your 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.

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