| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| FEATURES PROVIDED | OZONE RESISTANT AND FUNGUS RESISTANT TREATMENT |
| INSIDE DIAMETER | 4.000 INCHES NOMINAL BOTH ENDS |
| OUTSIDE DIAMETER | 4.187 INCHES NOMINAL BOTH ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE, AIR DUCT: HIGH TEMPERATURE FLEXIBLE, REINFORCED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D380 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE ALL PLIES |
| MATERIAL | RUBBER ALL PLIES |
| MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND 1 TYPE |
| OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM |
| TEMP RATING | -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT |