FMSI > Air Conditioning System > Aluminum Tubing > 25' Aluminum Tubing Coils > Item # 5309 FMSIFMSI Air Conditioning SystemAir Conditioning System Aluminum TubingAluminum Tubing 25' Aluminum Tubing Coils25' Aluminum Tubing Coils Item # 5309 Item # 5309, 5/16"/8mm Aluminum Tubing 25' Coil 53095/16"/8mm Aluminum Tubing 25' Coil Request Information Email This Page Download PDF Download PDF Printable Page /Asset/a1964.jpg /Asset/a1964.jpg Close Window - OEM 0.049" wall thickness- 3003-0 aluminum alloy - Specification ASTM-B483 Unit of Measure Imperial Metric Both Specifications Size N/A 5/16 in8 mm Coil Length N/A 25 ft