jetgasket Store Up for sale is a -020 AS568 size Teflon® FEP Encapsulated Silicone o-ring.Encapsulated o-rings provide all the chemical resistance of a Teflon o-ringcombined with the compression set of the elastomer core.Our FEP Encapsulated Silicone o-rings are NSF and FDA approved. The temperature range for this material is -80° to 400° F.Buyer pays $1.58 for shipping via USPS First Class, includes ashipping label & tracking number. We never ship our products with just a stamp!INSIDE DIAMETEROUTSIDE DIAMETERCROSS SECTION7/8"1"1/16"OurEncapsulated SiliconeO-rings meet or exceed the following ASTM Standard: D 2000-HK715 and AMS 321Check our feedback and buy with confidence! We sell quality seals and gaskets and we back up everything we sell 100%.Payment for this item is by Paypal or Credit Card. Please contact us with any questions BEFORE buying. Teflon is a registered trademark of DuPontDownload our o-ring size chart here: AS568 SizesPowered by eCRATER . List your items fast and easy and manage your active items.