| MATERIAL | FIBERGLASS ALL PLIES |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE AS1501 NATIONAL SPEC SINGLE MATERIAL RESPONSE ALL PLIES |
| STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 0.750 INCHES NOMINAL BOTH ENDS |
| OUTSIDE DIAMETER | 1.25 INCHES NOMINAL BOTH ENDS |
| WALL THICKNESS | 0.25 INCHES NOMINAL |
| MEASURING METHOD AND LENGTH | 15.0 INCHES NOMINAL OVERALL |
| CONNECTION TYPE | PLAIN BOTH ENDS |
| CONNECTION STYLE | ROUND BOTH ENDS |
| END INSIDE DIAMETER | 0.750 INCHES NOMINAL BOTH ENDS |
| END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS |
| SPECIAL FEATURES | ITEM IS REINFORCED WITH METALLIC WIRE, SEE STANDARD FOR MORE INFORMATION |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE AIR DUCT, FLEXIBLE, HELICAL, METALLIC WIRE, SUPPORTED COVERED,SELF EXTINGUISHING |