| MATERIAL | COPPER ALLOY OVERALL |
| TEETH QUANTITY | 65 |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 1.162 INCHES |
| MATING THREAD LEAD QUANTITY | 2 |
| PRESSURE ANGLE | 14.5625 DEGREES |
| HELIX ANGLE | 5.4547 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 7.7588 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.873 INCHES |
| NOMINAL OUTSIDE DIAMETER | 8.3040 INCHES |
| FACE NOMINAL WIDTH | 1.250 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.312 INCHES BOTH ENDS |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.352 INCHES BOTH ENDS |
| SPLINE QUANTITY | 32 BOTH ENDS |
| SPLINE PITCH DIAMETER | 1.3333 INCHES NOMINAL BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END |
| 2.000 INCHES SECOND END |
| BODY STYLE | WEBBED, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 16 AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.500 INCHES AXIALLY THROUGH BODY, FIRST END |
| SPECIAL FEATURES | 125 MICROINCH AA FINISH ON OD GEAR THROAT RADIUS SURFACES,63 MICROINCH AA FINISH ON BOTH HUB END AND GEAR TEETH SURFACES |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 8759233 |