Piston O-Ring

Can be supplied in a wide variety of elastomeric materials including materials that meet most Aerospace / Military specifications e.g., nitrile, AMS 7379 fluoroelastomer, NAS 1613 / EN6109 ethylene propylene, AMS 7273 silicone, etc. PolyMod® low friction O-Rings are recommended for most dynamic applications and are available in all materials except silicone and fluorosilicone. UltraMod™ low friction O-rings are the preferred choice for the lowest friction O-Rings in fluoroelastomer compounds.

Operating Ranges:

  • Temperature range: Approximately -178°F to +500°F (-117°C to +260°C), depending on the elastomer choice