Specifications
Dimensions
- Inside Diameter1.4380 in - 1-7/16 in
- Outside Diameter1.6880 in - 1-11/16 in
- Thickness1/8 in
Details
- Cross Section ShapeRound
- Dash Number221
- Durometer Shore70 - 80
- MaterialPTFE-Encapsulated Viton
- Product TypeO-Rings
Overview
Mfr description
31957319 31957319 O-RING AS568A DASH221
- PTFE Encapsulated Viton is an FDA coating allowing for added chemical and friction resistance. The Viton core is a highly corrosion-resistant material used against petroleum fluids, diester lubricants and more. Excellent for use in static sealing applications.
- Round cross-section shapes can be used in both static and dynamic applications. They are used as a mechanical seal or gasket and are seated in a groove and compressed during assembly between two or more parts.