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DaytonO-Rings

Dayton O-Ring, Nitrile, 640139

The DAYTON O-Ring (SKU 640139, Mfr Part # 640139) is a nitrile O-ring designed for sealing applications. This product is made from nitrile material and is classified as an O-ring type component.

SKU 3G-OTH-88332

Brand
Dayton
Item
O-Ring, Nitrile, 640139
Part Number
640139
Category
O-Rings
Available to Order
Also known as:640139Dayton
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Manufacturer Part Number
640139
Material
Nitrile
Product Type
O-Ring

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON O-Ring (SKU 640139, Mfr Part # 640139) is a nitrile O-ring designed for sealing applications. This product is made from nitrile material and is classified as an O-ring type component.

Frequently Asked Questions

What is the DAYTON O-Ring 640139 used for?

The DAYTON O-Ring 640139 is a nitrile sealing component used in hydraulic and pneumatic systems, fluid handling, and industrial machinery to prevent leaks between mating surfaces. It is suitable for applications requiring resistance to oils, fuels, and greases.

What are the specifications of the DAYTON O-Ring 640139?

The DAYTON O-Ring 640139 is made from nitrile material and is classified as an O-ring type component. Its manufacturer part number is 640139, and it is designed for sealing applications in industrial equipment. For exact dimensions, consult the manufacturer's datasheet.

Where to buy the DAYTON O-Ring 640139 worldwide?

3G Electric supplies the DAYTON O-Ring 640139 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this nitrile O-ring.

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

To select the correct DAYTON O-Ring, verify the material compatibility (nitrile for oil resistance), the required inner diameter and cross-section, and the operating temperature range. Match the manufacturer part number 640139 to your system's groove dimensions for a proper seal.

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
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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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