This specification covers a silicone rubber in the form of sheet, strip, tubing, molded shapes, and extrusions.
SAE AMS3346D-1983 history
2019SAE AMS3346H-2019 Elastomer: Phenyl Methyl Vinyl Silicone (PVMQ) Low Temperature/Engine Oil Resistant High Strength/High Tear 55 to 65 Type “A” Hardness For Products in Aircraft Piston Engine Oil/Low Temperature Environments