| BODY STYLE | PLAIN, SOLIDPLAIN, SOLID |
| BORE NOMINAL DIAMETER | 2.3125 INCHES BOTH ENDS2.3125 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDSPLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 1.000 INCHES1.000 INCHES |
| HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL58.0 ROCKWELL C MAXIMUM OVERALL |
| HELIX ANGLE | 12.0000 DEGREES12.0000 DEGREES |
| HUB NOMINAL DIAMETER | 3.500 INCHES FIRST END3.500 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PINNED FIRST ENDPINNED FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,COMP 8620H-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-624,COMP 8620H-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 8620H OVERALLSTEEL COMP 8620H OVERALL |
| PITCH DIAMETER | 5.0000 INCHES NOMINAL5.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES20.0000 DEGREES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.380 INCHES FIRST END1.380 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 5.2856 INCHES5.2856 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUBPROTRUDING HUB |
| TEETH QUANTITY | 2525 |
| TEETH TYPE | SINGLE HELIXSINGLE HELIX |
| TOOTH DIRECTION | RIGHTRIGHT |
| TOOTH FORM | STANDARDSTANDARD |