| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 2.150 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE STYLE | SERRATED BOTH ENDS |
| FACE NOMINAL WIDTH | 0.255 INCHES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HUB NOMINAL DIAMETER | 0.688 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| III HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM BODY |
| III MATERIAL | STEEL COMP 8620 OVERALL |
| PITCH DIAMETER | 3.4000 INCHES NOMINAL |
| PRESSURE ANGLE | 25.0000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL DIAMETER | 0.750 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.217 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 3.467 INCHES |
| SERRATION QUANTITY | 36 BOTH ENDS |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | TIN OVERALL |
| TEETH QUANTITY | 102 |
| TOOTH FORM | STANDARD |