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DaytonO-Rings

DAYTON O-Ring: O-Ring, Nitrile

The DAYTON O-Ring (SKU 25UY63, Mfr Part # 640043) is a nitrile O-ring designed for sealing applications. This product is manufactured by Dayton and is classified as an O-Ring type component.

SKU 3G-OTH-87291

Brand
Dayton
Item
O-Ring: O-Ring, Nitrile
Category
O-Rings
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Technical Specifications

Dayton
Manufacturer Part Number
640043
Material
Nitrile
Product Type
O-Ring
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON O-Ring (SKU 25UY63, Mfr Part # 640043) is a nitrile O-ring designed for sealing applications. This product is manufactured by Dayton and is classified as an O-Ring type component.

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 DAYTON O-Ring 640043 used for?

The DAYTON O-Ring 640043 is a nitrile sealing component used in hydraulic and pneumatic systems to prevent fluid or gas leaks. It is commonly applied in industrial machinery, automotive assemblies, and fluid power equipment where a reliable static or dynamic seal is required.

What are the specifications of the DAYTON O-Ring 640043?

The DAYTON O-Ring 640043 is made of nitrile material and is classified as an O-Ring type component. Its manufacturer part number is 640043. Nitrile offers good resistance to petroleum-based oils and fuels, making it suitable for general-purpose sealing in industrial environments.

Where to buy the DAYTON O-Ring 640043 worldwide?

You can source the DAYTON O-Ring 640043 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Dayton sealing component.

How to select the correct DAYTON O-Ring for an application?

To select the correct DAYTON O-Ring, verify the required material compatibility, cross-section diameter, and inside diameter for your sealing groove. The 640043 is a nitrile O-Ring suited for oil-resistant applications. Always consult the manufacturer's specifications or a sealing handbook to ensure proper fit and performance.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton 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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