| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 12.0 INCHES NOMINAL BOTH ENDS |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | STO AND GO DUCTING |
| PROPRIETARY CHARACTERISTICS | PACS |
| MEASURING METHOD AND LENGTH | 25.0 FEET NOMINAL OVERALL |
| TEMP RATING | -20.0 DEG FAHRENHEIT AND 180.0 DEG FAHRENHEIT |