| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | W/COUNTERBORE SECOND END |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.080 INCHES SECOND COUNTERBORE SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.140 INCHES FIRST COUNTERBORE SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.420 INCHES SECOND COUNTERBORE SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 1.093 INCHES FIRST COUNTERBORE SECOND END |
| FACE NOMINAL WIDTH | 0.234 INCHES |
| FIRST GROOVE NOMINAL DIAMETER | 0.468 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.039 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| HUB NOMINAL DIAMETER | 0.499 INCHES FIRST END |
| MATERIAL | STEEL COMP 303 OVERALL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.456 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.358 INCHES |
| PITCH DIAMETER | 1.3346 INCHES NOMINAL |
| PRESSURE ANGLE | 15.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 113 |
| TOOTH FORM | STANDARD |