| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.250 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.250 INCHES COUNTER BORE, SECOND END |
| FACE NOMINAL WIDTH | 0.562 INCHES |
| FACE TYPE | STRAIGHT |
| HARDNESS RATING | 75.0 ROCKWELL B MINIMUM OVERALL AND 83.0 ROCKWELL B MAXIMUM OVERALL |
| HELIX ANGLE | 3.5831 DEGREES |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HUB NOMINAL DIAMETER | 0.313 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PINNED FIRST END |
| III MATERIAL | STEEL COMP 303 OVERALL |
| PITCH DIAMETER | 0.3323 INCHES MINIMUM AND 0.3333 INCHES MAXIMUM |
| PRESSURE ANGLE | 14.5000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 0.375 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD FORM DIRECTION | RIGHT-HAND |
| THREAD FORM QUANTITY | 1 |