Browse Standards AMS7259E
Current Revised 2013-05-20

Rubber: Flourocarbon (FKM), High Temperature/Fluid Resistant, Low Compression Set/ 85 to 95 Hardness, For Seals in Fuel Systems and Specific Engine Oil Systems AMS7259E

This specification covers a fluorocarbon (FKM) rubber in the form of O-rings, O-ring cord, compression seals, and molded-in-place gaskets for aeronautical and aerospace applications. These products have been used typically as sealing rings, compression seals, O-ring cord, and molded-in-place gaskets in contact with air and a wide variety of fuels, lubricants, and specific hydraulic fluids but usage is not limited to such applications. Each application should be considered individually. This class of fluoroelastomers is not recommended for use in high temperature stabilized, “HTS”, engine oils. Each “HTS” oil should be evaluated separately. This fluorocarbon rubber has a typical service temperature range of -20 to +400 °F (-29 to +204 °C) in air.
AMS7259E
2013-05-20
Latest
Revised
AMS7259D
2001-05-01
Historical
Revised
AMS7259C
1997-10-01
Historical
Revised
AMS7259B
1992-01-01
Historical
Revised
AMS7259A
1990-07-01
Historical
Revised
AMS7259
1983-01-01
Historical
Issued

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