DAYTON O-Ring: O-Ring, Nitrile
The DAYTON O-Ring (SKU 25VA56) is a nitrile O-Ring with manufacturer part number 640130. This product is a standard sealing component made from nitrile material.
SKU 3G-OTH-87427
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Product Description
The DAYTON O-Ring (SKU 25VA56) is a nitrile O-Ring with manufacturer part number 640130. This product is a standard sealing component made from nitrile material.
Frequently Asked Questions
What is the DAYTON O-Ring 640130 used for?
The DAYTON O-Ring 640130 is a standard sealing component used in industrial fluid power systems, pneumatic equipment, and hydraulic applications. Its nitrile material provides good resistance to petroleum-based oils and fuels, making it suitable for general-purpose sealing in pumps, valves, and cylinders.
What are the specifications of the DAYTON O-Ring 640130?
The DAYTON O-Ring 640130 is made from nitrile material. Its manufacturer part number is 640130, and the product type is O-Ring. This nitrile O-Ring is designed for standard sealing applications where resistance to oils and moderate temperatures is required.
Where to buy the DAYTON O-Ring 640130 worldwide?
You can source the DAYTON O-Ring 640130 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 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 with your fluid and temperature range. For the 640130, nitrile suits petroleum oils but not strong acids or ozone. Confirm the cross-section and inner diameter match your gland dimensions. Consult a sealing handbook or 3G Electric for guidance.
Used in
Common applications for DaytonDayton 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.


