This specification covers a fluorosilicone (FVMQ) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. These products have been used typically for parts requiring resistance to jet fuel and lubricating oils, but usage is not limited to such applications. Generally, products are usable over a temperature range of -60 to +150 degrees C (-76 to +302 degrees F). Each application, however, has to be considered individually.
SAE AMS3330A-1994 history
2023SAE AMS3330D-2023 Elastomer: Fluorosilicone (FVMQ) Rubber Fuel and Oil Resistant 45 - 55 Shore A Hardness For Products in Fuel Systems/Lubricating Oils
2017SAE AMS3330C-2017 Fluorosilicone (FVMQ) Rubber, Fuel and Oil Resistant, 45-55