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N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 6 1/4 in I.D. - Buna-N O-Rings
N90Buna-N O-Rings

N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 6 1/4 in I.D.

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 6 1/4 in inside diameter, supplied in a 100-pack. It features a 90A durometer, dash number 438, and an operating temperature…

SKU 3G-OTH-514536

Brand
N90
Item
Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 6 1/4 in I.D.
Category
Buna-N O-Rings
Available to Order
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Technical Specifications

N90
Manufacturer Part Number
GR-N90438/100
Type
Round, 100 PK
C.S.
1/4 in
I.D.
6 1/4 in
Durometer
90A
Dash Number
438
Product Type
O-Ring
Operating Temp Range
-13°F to 250°F
View Full Spec Sheet

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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 1/4 in cross-section and 6 1/4 in inside diameter, supplied in a 100-pack. It features a 90A durometer, dash number 438, and an operating temperature range of -13°F to 250°F (MPN GR-N90438/100).

Frequently Asked Questions

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

The N90 Buna-N O-Ring (MPN GR-N90438/100) is used for static and dynamic sealing in hydraulic, pneumatic, and fluid-handling systems across industrial machinery, pumps, and valves. Its 90A durometer and -13°F to 250°F range suit oil, water, and mild chemical applications.

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

This Buna-N O-Ring has a 1/4 in cross-section, 6 1/4 in inside diameter, 90A durometer, dash number 438, and operating temperature range of -13°F to 250°F. It comes in a 100-pack (MPN GR-N90438/100).

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

3G Electric supplies the N90 Buna-N O-Ring (MPN GR-N90438/100) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Select based on cross-section (1/4 in), inside diameter (6 1/4 in), durometer (90A), and temperature range (-13°F to 250°F). For fluid compatibility, Buna-N resists petroleum oils and water but not strong acids or ozone. Confirm dash number 438 matches 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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