• Made of Viton/FKM (fluorocarbon elastomer) for use with a variety of chemicals and fuels
• Durometer (hardness) of 90A for resistance to penetration
• Round cross-section to provide a seal between cylindrical overlapping surfaces
• For use across a wide temperature range from -15 degrees F/-26 degrees C to 400 degrees F/ 205 degrees C
• Meets standards defined by Aerospace Standard AS568A

Size:323 | Nominal Inside Diameter:1.287 Inches | Nominal Outside Diameter:1-11/16 Inches | Nominal Width:0.21 Inches | Inside Diameter String:1.287 Inches | Outside Diameter:1-11/16 Inches | Item Width String:0.21 inches | Number of Items:5 Color can be black or brown.  Contact us for availability is need specific color.