What is the difference between the AS568A, AS568B, AS568C, AS568D, AS568E, and AS568F designation for o-rings?
SAE (Society of Automotive Engineers) published the original document that established these o-ring sizes. The 'AS' in AS568 stands for Aerospace Standard. These o-ring sizes are standard across the o-ring industry and in most military applications. AS568 is generally regarded as the U.S. size standard, and there is no difference among the designations AS568A, AS568B, AS568C, AS568D, AS568E, and AS568F.
If I am having a design problem, what can Apple Rubber do for me?
Don't hesitate to call our knowledgeable sales or engineering department. If you need design assistance from our engineers, simply log-in and fill out our online Engineering Assistance Request form.
I am working on a new project. Can I get samples from Apple?
Yes, depending on the application, our sales team may provide a limited number of in-stock product samples. If they are not available, we offer a cost-effective program for prototypes and small runs. Please submit your request through the Sample Request form today.
What are Apple Rubber's minimum order requirements?
For anything we have in stock, the minimum is $100 per line item. If we have to manufacture the part, there is a $1,000 per item minimum.
Can I come look at your facilities?
Yes, please call us to set up an appointment to visit or audit us. While you are here, we will be happy to show you our production facility and our Quality Control department.
Where are you located?
Our mailing address is 310 Erie Street, and our manufacturing plant is 204 Cemetery Road in Lancaster, NY (east of Buffalo, NY). All visitors should go to our MFG Plant. Please visit our locations and directions page for our mailing address, phone number, map, and more.
What is the Shelf Life for O-rings and rubber products?
Apple Rubber advises following SAE AS5316 as the standard practice. Numerous studies have shown that O-rings from WWII, still packaged, remain usable today. The following statement is provided for reference: Apple Rubber Shelf Life and Storage Condition.
Is there an SDS for O-rings or rubber goods?
Products supplied by Apple Rubber are classified as “Articles”. According to OSHA Standard 29 CRF 1910.1200, SDSs are not required because, under normal conditions, harmful chemicals would not be released and pose a health risk to employees. See our statement Apple Rubber MSDS/SDS Policy for Finished Goods.
Are Prop 65 chemicals found in rubber?
Apple Rubber aims to prevent intentional additions of Prop 65 chemicals in our rubber formulations. Due to the extensive list, we cannot guarantee the absence of cross-contamination or chemical impurities. Therefore, we declare that most products may contain Prop 65 chemicals. See Apple Rubber Proposition 65 Statement.
How do I get in touch with you?
Please submit a general inquiry on our online Contact Form or call us at +1-716-684-8440.
How can I get your Seal Design Guide?
Visit our Free Literature page or call us at +1-716-684-8440. If you have additional questions please Ask the Experts. We respond to all our online requests within 24 hours.