| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.0939 INCHES BOTH ENDS |
| FACE NOMINAL WIDTH | 0.045 INCHES |
| FIRST GROOVE NOMINAL DIAMETER | 0.2115 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.0305 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 0.2495 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 56 TRANSVERSELY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.236 INCHES FIRST END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.0430 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 0.4370 INCHES |
| PITCH DIAMETER | 0.4166 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SPECIAL FEATURES | CONTAINS 2 HOLES 0.031 IN. DIA. APPROXIMATELT 30 DEG APART IN GEAR SIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 40 |
| TOOTH FORM | STANDARD |