Meaning of suffix "C1" in ES2000-NO.1-C1-0-27MM Heat Shrink

If you are looking for the meaning of “C1” in the TE ES2000-NO.1-C1-0-27MM Heat Shrink, here is the clarification from the manufacturer:

The suffix “C1” in the part number ES2000-NO.1-C1-0-27MM from TE Connectivity’s Raychem series typically indicates a specific characteristic or feature of the product. In this case, it refers to the color of the heat shrink tubing, which is black.

Applicable Part Numbers
DigiKey Part Number Manufacturer Part Number
ES2000-NO.1-C1-0-STK-ND ES2000-NO.1-C1-0-STK
ES2000-NO.1-C1-0-27MM-ND ES2000-NO.1-C1-0-27MM
ES2000-NO.1-C1-0-50MM-ND ES2000-NO.1-C1-0-50MM
ES2000-NO.1-C1-0-15MM-ND ES2000-NO.1-C1-0-15MM
ES2000-NO.1-C1-0-20MM-ND ES2000-NO.1-C1-0-20MM
ES2000-NO.1-C1-0-21MM-ND ES2000-NO.1-C1-0-21MM
ES2000-NO.1-C1-0-25MM-ND ES2000-NO.1-C1-0-25MM
ES2000-NO.1-C1-0-30MM-ND ES2000-NO.1-C1-0-30MM
ES2000-NO.1-C1-0-35MM-ND ES2000-NO.1-C1-0-35MM
ES2000-NO.1-C1-0-38MM-ND ES2000-NO.1-C1-0-38MM
ES2000-NO.1-C1-0-40MM-ND ES2000-NO.1-C1-0-40MM
ES2000-NO.1-C1-0-45MM-ND ES2000-NO.1-C1-0-45MM
ES2000-NO.1-C1-0-60MM-ND ES2000-NO.1-C1-0-60MM
ES2000-NO.1-C1-0-63MM-ND ES2000-NO.1-C1-0-63MM
ES2000-NO.1-C1-0-65MM-ND ES2000-NO.1-C1-0-65MM
ES2000-NO.1-C1-0-80MM-ND ES2000-NO.1-C1-0-80MM
ES2000-NO.1-C1-0-95MM-ND ES2000-NO.1-C1-0-95MM
ES2000-NO.1-C1-0-110MM-ND ES2000-NO.1-C1-0-110MM
ES2000-NO.1-C1-0-100MM-ND ES2000-NO.1-C1-0-100MM
ES2000-NO.1-C1-0-COIL-ND ES2000-NO.1-C1-0-COIL