| COLOR | Natural |
| FLAMMABILITY RATING | Self-extinguishing |
| INSULATION CLASS | Class C |
| LEAD TIME | 40 |
| LENGTH | 250 FT |
| MATERIAL | Heat-Treated Fiberglass |
| NEMA | NEMA TF-2 Type 3 |
| PRODUCT NAME | NU-FLEX HT-1220 NA 3/8" NATURAL 250 FT SPOOL |
| PRODUCT SKU | HT1220-C3-3/8-NT |
| PRODUCT TYPE | Fiberglass Sleeving |
| SERIES | Nu-Flex HT-1220 |
| SIZE | 3/8 IN |
| TYPICAL APPLICATION | Electrical wire, lead and coil insulation; thermal and mechanical protection |
| UNIT OF MEASURE | Feet |