本规范涵盖了一种硅酮（VMQ）弹性体，可用于制造片状、条状、管状、挤压和模制形状的产品。对于航空和航天应用中的模制环、压缩密封件、O形密封圈和就地模制垫圈，使用AMS7XXX规范。

This specification covers a silicone (VMQ) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7XXX specification.