| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 0.312 INCHES NOMINAL FIRST END |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE ASSY AIR BREATHING 90 PSI DOUBLE AUTOCLAVABLE 0.312" ID |
| MATERIAL | PLASTIC POLYAMIDE (NYLON) 3RD PLY |
| MATERIAL | PLASTIC POLYETHYLENE TEREPHTHALATE 1ST PLY |
| MATERIAL | RUBBER SILICONE CLASS Q 2ND PLY |
| MAXIMUM OPERATING PRESSURE | 90.0 POUNDS PER SQUARE INCH |
| MEASURING METHOD AND LENGTH | 118.110 INCHES NOMINAL OVERALL |
| SPECIAL FEATURES | DOUBLE; AUTOCLAVABLE; MAY BE CONNECTED TO EACH OTHER; USED TO EXHAUST AIR OUT OF THE OPERATING ROOM |
| STYLE DESIGNATOR | BOX SECTION |