This FVMQ O-Ring has a diameter of  mm and is Blue in color. The hardness of this O-ring 0.74x1.02 - FVMQ - 70 Shore A - Blue - ORS235139 is 70. Alternative names for the compound are FVMQ - Fluorosilicone, and it is commonly produced by Silastic® F-LSR | Fluorosil® | Shin-Etsu FVMQ® | Elastosil® FLR | Sifel®. The O-Ring is typically used in and has an operating temperature range from -60˚C ºC to 200˚C ºC. O-Rings TPA-AS568-1 are referred to as 235139 and have a DIN 3771 size of . This item is equivalent to and has an approval. The chemical name of this O-Ring is Methyl Vinyl Siliconenrubber / Vinyl Methyl Siloxaan.