| MATERIAL | STEEL COMP XM-12 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| TEETH QUANTITY | 66 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 2.0625 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.125 INCHES |
| FACE NOMINAL WIDTH | 0.230 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.473 INCHES FIRST END |
| 0.242 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |
| END NOMINAL LENGTH | 0.305 INCHES FIRST END |
| END NOMINAL DIAMETER | 0.188 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.168 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 0.750 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 4 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNJC AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.500 INCHES AXIALLY THROUGH BODY, FIRST END |