| END INSIDE DIAMETER | 4.4 INCHES NOMINAL FIRST END |
| CONNECTION TYPE | FLANGE FIRST END |
| CONNECTION STYLE | ROUND BOTH ENDS |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| END OVERALL LENGTH | 25.0 INCHES NOMINAL BOTH ENDS |
| HOSE WEIGHT | 1.60 OUNCES PER LINEAR FOOT |
| INSIDE DIAMETER | 4.0 INCHES NOMINAL FIRST END |
| OPERATING PRESSURE | 3.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM |
| OUTSIDE DIAMETER | 4.4 INCHES NOMINAL SECOND END |
| OUTSIDE LENGTH | 25.0 INCHES NOMINAL BOTH ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE, AIR DUCT FLEXIBLE HELICAL, NONMETALLIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | A1501 ASSN STD SINGLE MATERIAL RESPONSE ALL PLIES |
| MATERIAL | RUBBER AND FIBERGLASS ALL PLIES |
| MEASURING METHOD AND LENGTH | 25.0 INCHES NOMINAL OVERALL |
| STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| TEMP RATING | 121.0 CELSIUS |