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Perfluorocarbon (FFKM) Engine Oil, Fuel and Hydraulic Fluid Resistant 70 to 80 Hardness For High Temperature Seals in Engine Oil Systems, Fuel Systems and Hydraulic Systems
- Aerospace Material Specification
Published November 20, 2012 by SAE International in United States
Downloadable datasets availableAnnotation ability available
This specification covers a Perfluorocarbon (FFKM) rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.
Specification has been revised to incorporate AMS3085 (Reference Oil 300) to replace AMS3021 (Stauffer 7700), to increase the temperature for testing AMS3085 from 175 °C to 200 °C, Addition of compression set testing in AMS3085 as well as long term compression set testing (Table 1 – 3.2.7), to modify the acceptance tests (Table 2 and 3), to include qualification by responsible QPL agency to a Qualified Products List (QPL.) and to use the new specification template developed by the CE Committee.
Data Sets - Support Documents
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|TABLE 2||ACCEPTANCE TESTS|
|TABLE 3||BATCH ACCEPTANCE TESTS|
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