这种材料对基于柴油的发动机油（MIL-PRF-7808）和燃料具有抗性，但用途不限于此类应用。该材料不适用于合成磷酸酯基液压油（AS1241）或直升机变速器润滑油（DOD-PRF-85734、MIL-PRF-32538）。对于燃气轮机发动机润滑油（AS5780，MIL-PRF-23699），阻力因类别而异，应单独评估（参见关于高性能油的注释）。对于1级和2级，这种材料的典型使用温度范围为-70至+392°F（-56.7至+200°C），对于3级，其典型使用温度为-70至+437°F（-56.7至+225°C）。材料的使用温度范围是一般的温度范围，但特定流体的存在和特定的设计要求可能会改变这个范围。 每项申请都应单独考虑。用户有责任确定本规范是否适用于寻求使用的环境（温度范围、流体暴露等）。

This material has resistance to diester-based engine oil (MIL-PRF-7808) and fuel, but usage is not limited to such applications. This material is not suitable for use in synthetic phosphate ester based hydraulic fluids (AS1241) or helicopter transmission lubricating oils (DOD-PRF-85734, MIL-PRF-32538). For gas turbine engine lubricating oils (AS5780, MIL-PRF-23699), resistance varies by class and should be evaluated individually (see Note regarding high performance oils). This material has a typical service temperature range of -70 to +392 °F (-56.7 to +200 °C) for Class 1 and Class 2 and -70 to +437 °F (-56.7 to +225 °C) for Class 3. The service temperature range of the material is a general temperature range, but the presence of particular fluids and specific design requirements may modify this range. Each application should be considered separately. It is the responsibility of the user to determine that this specification is appropriate for the environments (temperature range, fluids exposure, etc.) in which it is sought to be used.