| MATERIAL | NICKEL ALLOY AND |
| COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B171 C715 ASSN STD ALL MATERIAL RESPONSES |
| BODY STYLE | INTERNAL AND EXTERNAL FLANGE |
| OVERALL LENGTH | 0.734 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 5.875 INCHES NOMINAL |
| FLANGE DIAMETER | 6.937 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.624 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 5.419 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.343 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 5.190 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.331 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES |
| CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| SQUARE INSIDE RIGHT CORNER |
| CHAMFERED OUTSIDE LEFT CORNER |
| CHAMFERED OUTSIDE RIGHT CORNER |
| CHAMFER ANGLE | 45.0 DEGREES NOMINAL INSIDE LEFT CORNER |
| 45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER |
| 30.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER |
| CHAMFER LENGTH | 0.250 INCHES NOMINAL INSIDE LEFT CORNER |
| 0.125 INCHES NOMINAL OUTSIDE LEFT CORNER |
| SURFACE FINISH | 125.0 MICROINCHES OUTSIDE |
| SPECIAL FEATURES | 70-30 CU-NI MERCURY FREE; TOTAL OF 8 HOLES ON BOLT CIRCLE: 3 EA 0.218IN. DRILL 0.375IN. C-BORE 0.22IN. DP, 1 EA 0.218IN. DRILL; 1.0IN. SLOT(FLUSHING) TOP CENTER, VENT SLOT 40.0DEG RIGHT AND 10.DEG LEFT OF BOTTOM CENTER |
| SUPPLEMENTARY FEATURES | INTERNAL FLANGE LIP RECESSED |