Shopping Cart

Your cart is empty.

Your cart is empty.

Hydraulic O-Ring Kit Flange Fittings 70 Pieces (7 Common Sizes) SAE Buna-N 90 Durometer SAE Code 61 & 62

5.0 Write Review
Free shipping on orders over $29.99

$38.22

$ 19 .99 $19.99

In Stock

About this item

  • High Quality Buna-N 90 Durometer Material (Also Known as Nitrile or NBR) has Excellent Oil Resistance, as well as Superior Resistance to Weather and Tearing. Buna-N Nitrile O-rings in 90 Durometer are Heat Resistant up to 212F and 250F Intermittent to -30F. 90 Durometer O-rings have a Harder and Denser Consistency and are Typically Used in Higher Pressure Applications
  • 7 of the Most Common Sizes of FLANGE O Rings are Included – a Total of 70 O-Rings. An Excellent Value
  • Used for Sealing O-Ring Flange Seals in Hydraulic Equipment. Flange Fittings are Frequently used in Hydraulic Fittings, Hydraulic Pumping, Pneumatic Motors, Cylinders, Pumps, and Valves
  • A Convenient Sizing Chart is Printed on the Inside of the Case for Easy Identification and Selection. The Carrying Case Features a Multiple Compartment Design for Segmented Storage. Perfectly Sized for Storage in a Tool Box or Vehicle.
  • Assembled in the USA by Beaver Island Parts Company. A Small Business with Multiple Decades of Experience in the Industry


The Kit Includes the Following O-Rings in Buna-N 90 Durometer:

  • 10 - Dash 8 (#210)
  • 10 - Dash 12 (#214)
  • 10 - Dash 16 (#219)
  • 10 - Dash 20 (#222)
  • 10 - Dash 24 (#225)
  • 10 - Dash 32 (#228)
  • 10 - Dash 40 (#232)
All Conveniently Packaged in a Multi-Compartment Plastic Carrying Case - Complete with an Easy to Use Sizing Chart.
This kit is assembled in the USA by Beaver Island Parts Company.
Flange connectionsare typically used in applications that will encounter exceptionally high pressures when using pipe or tubing with an OD over 7/8 inches. They may be bolted together to mate two sections of pipe (tube or hose), or bolted or screwed into the component to secure a flange fitting or section of pipe. Flanges can also be disassembled for easy access to modify the system, clean or inspect it. Certain flanges may also be permanently welded together or to the port section of the component like a motor housing or a valve port. More commonly, a flanged joint is made by bolting two flanges together with an O-Ring in-between to ensure a secure seal.
SAE Code 61 Flanges are used for applications requiring working pressure of 3,000 to 5,000 PSI.
SAE Code 62 Flanges are used for applications requiring working pressure of up to 6,000 PSI.
This kit is compatible with both Code 61 and Code 62 Flanges.
This system is used frequently in hydraulics, although it has been applied to other systems including compressed air systems and vacuum pumps.
All elements of this listing are the intellectual property of Beaver Island Parts Company. Beaver Island Parts Company LLC is not liable for any damages or injury resulting from the misuse of this product. Packaging may vary slightly in appearance.