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#394 25" ID x 25 3/8" D x 3/16" CS Fluorosilicone 70 Durometer
O-Rings are round rubber washers that are placed around the valve stem in order to create a seal, preventing leaking from occurring and providing an excellent resistance to vibration. The listed size is referenced from AS568 dimensions, which is the Aerospace Size Standard for O-rings from the Society of Automotive Engineers.
- ASTM D 1418 Designations: FVMQ
- ASTM D 2000, SAE J200 Type/
- General Temperature Range: -70 to +350 Degrees (F)
FVMQ Performs Well In:
- Hot air
- Hydrocarbons (aromatic, chlorinated, nitro)
FVMQ Does Not Perform Well In:
- Brake fluids