Call us 7 days a week


Know exactly what you want?

Save time with this quick order form. If you know the catalog/part numbers for the items you wish to purchase, enter them into your cart here. You can also browse the site and add items to your cart from any product page.

Quick Order

Item NumberQuantity
Return to Category List
Buna 90 Contoured Back-Up Ring Over 3

Buna 90 Contoured Back-Up Ring Over 3" Diameter

Buna 90 Contoured Back-Up Rings Over 3 Inch Diameter Provide Excellent Resistance To Pteroleum Products.

Buna 90 Contoured Back-Up Rings over 3-inch diameter have Eecellent compression set, tear and abrasion resistance. Should not be stored in direct sunlight or near motors or other electrical equipment which may generate ozone. Resistance levels not suitable to ozone, sunlight, or weather, unless specifically compounded. Buna 90 are the most widely used O-Ring elastomer. Diameters range from 3-1/2 -23 inches.. Other dimensions vary per model.


Required fields are highlighted.

Give Us Your Feedback On This Page

* Help us continuously improve by reporting any errors or omissions on this page including:

  •  Incorrect or confusing information
  •  Misspellings or bad grammar
  •  Page not loading correctly or generating an error
  •  I did not find what I was looking for
  •  Other

Please provide an example of any missing or incorrect information...

* Your comments will help us improve our services to all customers.:

* Email Address:

* Verification: (Type the characters you see below)

captcha captcha_refresh

If you need immediate assistance, please call 1.888.978.7759

By submitting this form, you agree that your submissions and their contents will automatically become the property of Global Industrial Equipment without any compensation to you.