Introducing NT-MIL-1-0-BULK-SP Heat Shrink Tubing, a durable and versatile solution for your wire and cable management needs. Made from black Chlorinated Polyolefin, this tubing offers excellent abrasion protection in a wide range of applications. With a shrink ratio of 1.75:1 and a low shrink temperature of 135 °C, it ensures a tight and secure fit around your cables. Operating efficiently in temperatures ranging from -70 to 121 °C, it's suitable for both indoor and outdoor use. The recovered diameter of .571 inches (14.5 mm) and expanded diameter of 1 inch (25.4 mm) provide flexibility for various cable sizes. Also known by part aliases C97747-000, this high-quality tubing is a must-have for any project requiring reliable wire insulation and protection. (Note: This product is not for high reliability applications)