SW31-NA008 is a PTFE spiral wrap tubing designed for bundling, organizing, and protecting cables and wires in electronic and industrial applications. The tubing features a nominal outside diameter of 0.250 inches with a wall thickness of 0.030 inches, and is constructed from PTFE material with a right-hand pitch of 0.375 inches. It meets UL VW-1 flammability standards and complies with ASTM-D-3295-01 group 4 specifications, ensuring reliable performance across a wide temperature range from -268°C to +260°C. The product is available in natural or black colors and is commonly used in aerospace, automotive, telecommunications, and industrial control systems where cable management, thermal protection, and chemical resistance are required.