| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.656 INCHES AXIALLY THROUGH BODY FIRST END |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS |
| CLAMPING SURFACE NOMINAL LENGTH | 0.128 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.050 INCHES |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| HUB STYLE DESIGNATOR | SPLIT FIRST END |
| HUB NOMINAL DIAMETER | 0.156 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 AND STEEL COMP 416SE OVERALL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.070 INCHES AXIALLY THROUGH BODY FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 COUNTERSUNK AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.160 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 0.998 INCHES |
| PITCH DIAMETER | 0.9375 INCHES NOMINAL |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 30 |
| TOOTH FORM | STANDARD |