| END INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END |
| CONNECTION STYLE | ROUND FIRST END |
| CONNECTION TYPE | SOFT FIRST END |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END |
| INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT, AIR, FLEXIBLE |
| MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY |
| MATERIAL | FIBERGLASS SECOND PLY |
| MATERIAL | STEEL REINFORCING WIRE |
| MEASURING METHOD AND LENGTH | 57.0 INCHES NOMINAL OVERALL |
| MINIMUM INSIDE BENDING RADIUS | 1.750 INCHES |
| OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM |
| WALL THICKNESS | 0.297 INCHES NOMINAL |
| STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |