| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.750 INCHES AXIALLY THROUGH FLANGE |
| BORE NOMINAL DIAMETER | 0.623 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.270 INCHES |
| FLANGE NOMINAL DIAMETER | 2.500 INCHES |
| FLANGE NOMINAL THICKNESS | 0.190 INCHES |
| HARDNESS RATING | 94.0 ROCKWELL B NOMINAL OVERALL |
| HUB NOMINAL DIAMETER | 1.060 INCHES BETWEEN BODY AND FLANGE |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 4 THREADED AXIALLY THROUGH FLANGE |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.183 INCHES AXIALLY THROUGH FLANGE |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 32 AXIALLY THROUGH FLANGE |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNF AXIALLY THROUGH FLANGE |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.560 INCHES |
| NOMINAL OUTSIDE DIAMETER | 1.313 INCHES |
| PILOT NOMINAL DIAMETER | 1.250 INCHES |
| PILOT NOMINAL LENGTH | 0.250 INCHES |
| PITCH DIAMETER | 1.2500 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | FLANGED END WITH PILOT |
| TEETH QUANTITY | 40 |
| TOOTH FORM | STANDARD |