N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 1/2 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 1/2 in inside diameter, durometer 90A, dash number 349, and an operating temperature range of -13°F to 250°F. Supplied in a…
SKU 3G-OTH-514100
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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 1/2 in inside diameter, durometer 90A, dash number 349, and an operating temperature range of -13°F to 250°F. Supplied in a 200-piece pack (MPN GR-N90349/200), 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 (MPN GR-N90349/200) seals static and dynamic joints in industrial equipment across 14 departments, including machining, pneumatics, and pumps. Its 90A durometer and -13°F to 250°F range suit hydraulic and pneumatic systems where oil resistance is required.
What are the specifications of the N90 Bulk Packaged O-Ring?
This Buna-N O-Ring has a 3/16 in cross-section, 4 1/2 in inside diameter, 90A durometer, dash number 349, and operates from -13°F to 250°F. It comes in a 200-piece pack (MPN GR-N90349/200) and is a round-profile seal for industrial applications.
Where to buy the N90 Bulk Packaged O-Ring worldwide?
3G Electric supplies the N90 Buna-N O-Ring (MPN GR-N90349/200) worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OEM components like this 200-pack seal for delivery to any international destination.
How to select the right N90 O-Ring for an application?
Match the O-Ring's inside diameter (4 1/2 in) and cross-section (3/16 in) to your gland dimensions. Verify the 90A durometer suits your pressure and the -13°F to 250°F range covers your operating temperature. For fluid compatibility, Buna-N resists petroleum oils but not strong acids.
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.
