AMS7269B - Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55

Details Document Number: AMS7269B Revision Number: B Title Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55 Scope This specification covers a low-outgassing silicone (PVMQ) rubber compound in the form of molded rings. Primarily for use in interplanetary space and other hard vacuums from -75 degrees to +150 degrees C (-103 degrees to +302 degrees F), with a minimum of condensable outgassing products. While within the earth's atmosphere, the silicone rubber compound is resistant to deterioration by ozone, smog, and weathering

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