NT-MIL-3/4-0-SP Primary Product Color: Black Wall Type: Single Expanded Inside Diameter (Min): 19.1 mm Expanded Inside Diameter (Min): .75 in Recovered Inside Diameter (Max): .429 in Black Single 19.1 mm .75" | Single Wall Nt Mil: Heat Shrink Tubing & 1.75: 1 Shrink Ratio | Part Number: NT-MIL-3/4-0-SP | Internal Number: D51558-000 | Alias Number: 5-1200708-8 | TE Connectivity