| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-681 COMP 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| TEETH QUANTITY | 28 |
| TOOTH DIRECTION | RIGHT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 60.000 INCHES |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 3.2333 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH RADIUS | 3.4380 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 0.800 INCHES |
| NOMINAL OUTSIDE RADIUS | 3.5685 INCHES |
| ARC NOMINAL LENGTH | 1.4868 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.400 INCHES FIRST END |
| 0.100 INCHES SECOND END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.2812 INCHES AXIALLY THROUGH BODY, FIRST END |