| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 8.000 INCHES MINIMUM AND 8.125 INCHES MAXIMUM BOTH ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE, AIR DUCT, STRAIGHT, ROUND |
| MATERIAL | PLASTIC ARAMID REINFORCING CORD |
| MATERIAL | PLASTIC ARAMID ALL PLIES |
| MEASURING METHOD AND LENGTH | 24.00 INCHES MINIMUM OVERALL AND 24.25 INCHES MAXIMUM OVERALL |
| SPECIAL FEATURES | PERMEABILITY RANGE: 40,DIRECTION OF OPENING: NO OPENING |
| STYLE DESIGNATOR | PERFORATED |