N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 6 1/2 in I.D.
The N90 Bulk Packaged O-Ring is a Buna-N round seal with a 1/4 in cross-section and 6 1/2 in inner diameter, durometer 90A, dash number 439, and an operating temperature range of -13°F to 250°F. Supplied in a…
SKU 3G-OTH-514493
Need installation or engineering help?
Ask a question
Product Description
The N90 Bulk Packaged O-Ring is a Buna-N round seal with a 1/4 in cross-section and 6 1/2 in inner diameter, durometer 90A, dash number 439, and an operating temperature range of -13°F to 250°F. Supplied in a 100-piece pack (MPN GR-N90439/100), this OEM-sourced component supports sealing applications across 14 industrial departments, with specialist depth in combustion, pumps, and controls.
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 Bulk Packaged O-Ring used for?
The N90 Buna-N O-Ring provides a reliable static or dynamic seal in industrial fluid power, pneumatic, and hydraulic systems. It is commonly used in pumps, valves, and combustion equipment across 14 industrial departments, with specialist depth in pumps and controls.
What are the specifications of the N90 Bulk Packaged O-Ring?
This Buna-N O-Ring has a 1/4 in cross-section, 6 1/2 in inner diameter, durometer 90A, dash number 439, and an operating temperature range of -13°F to 250°F. It is supplied in a 100-piece pack with MPN GR-N90439/100.
Where to buy the N90 Bulk Packaged O-Ring worldwide?
3G Electric supplies the N90 Buna-N O-Ring 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 on this OEM-sourced component.
How to select the right Buna-N O-Ring for my application?
Select based on operating temperature, pressure, and fluid compatibility. For the N90, ensure the cross-section and inner diameter match your gland dimensions. Buna-N (Nitrile) resists petroleum oils and fuels but is not suitable for 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.
