SAE AMS3384A
SAE AMS3384A Rubber, Fluorocarbon Elastomer (FKM) 70 to 80 Hardness, Low Temperature Sealing Tg -22 °F (-30 °C) For Elastomeric Shapes or Parts in Gas Turbine Engine Oil, Fuel and Hydraulic Systems (Stabilized: Nov 2025)
standard bySAE International , 11/10/2025






