| CONNECTION TYPE | THREADED BOTH ENDS |
| CONNECTION STYLE | ROUND BOTH ENDS |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| DEPARTURE FROM CITED DESIGNATOR | RESIN-IMPREGNATED FIBERGLASS TO SURFACE IN CERTAIN AREAS |
| INSIDE LENGTH | 1.000 INCHES MINIMUM AND 2.000 INCHES MAXIMUM FIRST END |
| INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT; VALVE TO "T" DUCT AIR DISTRIBUTION, ASSY OF |
| MATERIAL | STEEL REINFORCING WIRE |
| MEASURING METHOD AND LENGTH | 58.100 INCHES NOMINAL OVERALL |
| SPECIAL FEATURES | USES DUCT 205-070-523-3 AND ELBOW 205-070-474-3; CONNECTION TYPE: GROUND JOINT INTERNAL TAILPIECE W/ UNION NUT BOTH ENDS |