| MATERIAL | COPPER ALLOY 903 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGES BOTH ENDS, INTERNAL FLANGE AT BOTH ENDS |
| OVERALL LENGTH | 13.8750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 13.5000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 12.7500 INCHES NOMINAL |
| LEFT INTERNAL FLANGE HOLE DIAMETER | 12.5430 INCHES MINIMUM AND |
| 13.5460 INCHES MAXIMUM |
| RIGHT INTERNAL FLANGE HOLE DIAMETER | 12.5430 INCHES MINIMUM AND |
| 12.5460 INCHES MAXIMUM |
| LEFT INTERNAL FLANGE WIDTH | 4.5000 INCHES NOMINAL |
| RIGHT INTERNAL FLANGE WIDTH | 6.2500 INCHES NOMINAL |
| LEFT FLANGE OUTSIDE DIAMETER | 15.7500 INCHES NOMINAL |
| RIGHT FLANGE OUTSIDE DIAMETER | 13.7470 INCHES MINIMUM AND |
| 13.7490 INCHES MAXIMUM |
| LEFT FLANGE WIDTH | 0.8750 INCHES NOMINAL |
| RIGHT FLANGE WIDTH | 4.5000 INCHES NOMINAL |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CHAMFERED OUTSIDE RIGHT CORNER |
| CHAMFERED INSIDE RIGHT CORNER |
| CHAMFERED INSIDE LEFT CORNER |
| SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| ROUND LEFT FLANGE BODY CORNER |
| SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER |
| ROUND RIGHT FLANGE BODY CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 20 HOLE |
| HOLE DIAMETER | 0.1900 INCHES NOMINAL FIRST |
| 0.4063 INCHES NOMINAL SECOND |
| SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE |
| 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE |
| LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |
| SURFACE GROOVE LOCATION AND QUANTITY | 4 INTERNAL |
| SPECIAL FEATURES | EIGHT ANTIROTATION HOLES 0.190 IN.-24NC-2B THREAD,COUNTERSUNK 0.500 IN. DEEP,0.210 IN. DIA BY 90.0 DEG ON 14.875 IN. DIA BOLT CIRCLE; TWELVE 0.4063 IN. DIA HOLES CBORE 0.5938 IN. DIA,0.500 IN. DEEP ON 14.750 IN. DIA BOLT CIRCLE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 34293 |
| DESIGN CONTROL REFERENCE | 1098 PIECE 2 |