Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
DaytonO-Rings

DAYTON O-Ring: O-Ring, Nitrile

The DAYTON O-Ring (SKU 3G-OTH-87236, Manufacturer Part Number 640025) 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-87236

Brand
Dayton
Item
O-Ring: O-Ring, Nitrile
Category
O-Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
640025
Material
Nitrile
Product Type
O-Ring

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DAYTON O-Ring (SKU 3G-OTH-87236, Manufacturer Part Number 640025) 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 640025 used for?

The DAYTON O-Ring 640025 is a nitrile sealing component used in industrial fluid and pneumatic systems to prevent leaks. It is commonly applied in hydraulic cylinders, valves, pumps, and fittings where a reliable static or dynamic seal is required.

What are the specifications of the DAYTON O-Ring 640025?

The DAYTON O-Ring 640025 is made from nitrile material and is classified as an O-Ring type component. Its manufacturer part number is 640025, and it is designed for general-purpose sealing applications. For exact dimensions, consult the product datasheet.

Where to buy the DAYTON O-Ring 640025 worldwide?

You can source the DAYTON O-Ring 640025 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility efficiently.

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

To select the correct DAYTON O-Ring, verify the material compatibility with your fluid and temperature range. For the 640025, nitrile suits petroleum-based oils and water up to 100 °C. Confirm the cross-section and inner diameter match your gland dimensions per AS568 standards.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640130
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640134
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640139
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640036
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640132
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640000

More from Dayton

View all Dayton parts
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 684115
DAYTON O Ring: O-Ring, Nitrile, Mfr Part # 640078
Dayton
DAYTON O Ring: O-Ring, Nitrile, Mfr Part # 640078
Dayton
Dayton
DAYTON O-Ring: O-Ring, EPDM, Mfr Part # 685448
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640069
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643136
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640144
Dayton
Dayton
DAYTON O-Ring: O-Ring, PTFE, Mfr Part # 643003
Dayton
Dayton
DAYTON O-Ring: O-Ring, Nitrile, Mfr Part # 640044