| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 3.315 INCHES FIRST END |
| BORE NOMINAL DIAMETER | 3.500 INCHES SECOND END |
| BORE STYLE | PLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.420 INCHES |
| HELIX ANGLE | 20.0000 DEGREES |
| HUB NOMINAL DIAMETER | 4.150 INCHES SECOND END |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 OVERALL |
| PITCH DIAMETER | 4.3454 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES AXIALLY THROUGH HUB SECOND END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH HUB SECOND END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH HUB SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.070 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 4.4287 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH TYPE | SINGLE HELIX |
| TEETH QUANTITY | 98 |
| TOOTH DIRECTION | LEFT |