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N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 4 1/8 in I.D. - Buna-N O-Rings
N90Buna-N O-Rings

N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 4 1/8 in I.D.

The N90 Bulk Packaged O-Ring is a Buna-N, round o-ring with a 1/8 in cross-section and 4 1/8 in inside diameter, durometer 90A, dash number 243, and an operating temperature range of -13°F to 250°F, supplied in a…

SKU 3G-OTH-514121

Brand
N90
Item
Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 4 1/8 in I.D.
Category
Buna-N O-Rings
Available to Order
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Technical Specifications

N90
Manufacturer Part Number
GR-N90243/500
Type
Round, 500 PK
C.S.
1/8 in
I.D.
4 1/8 in
Durometer
90A
Dash Number
243
Product Type
O-Ring
Operating Temp Range
-13°F to 250°F
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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 1/8 in cross-section and 4 1/8 in inside diameter, durometer 90A, dash number 243, and an operating temperature range of -13°F to 250°F, supplied in a 500-piece pack (MPN GR-N90243/500).

Frequently Asked Questions

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

The N90 Buna-N O-Ring is used for sealing static and dynamic applications in hydraulic and pneumatic systems, pumps, and valves. Its 90A durometer provides firm compression resistance, making it suitable for industrial equipment requiring reliable sealing against oils, fuels, and water.

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

This Buna-N O-Ring has a 1/8 in cross-section, 4 1/8 in inside diameter, durometer 90A, dash number 243, and operates from -13°F to 250°F. It comes in a 500-piece pack with MPN GR-N90243/500. These specs ensure compatibility with standard gland designs.

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

3G Electric supplies the N90 Bulk Packaged O-Ring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine parts like this Buna-N O-Ring and deliver to your facility, ensuring compliance with international shipping requirements.

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

Select the N90 O-Ring by matching its 1/8 in cross-section and 4 1/8 in inside diameter to your gland dimensions. Verify the 90A durometer suits your pressure and temperature range (-13°F to 250°F). For fluid compatibility, Buna-N resists petroleum oils but not strong acids or ozone.

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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