| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| TEETH QUANTITY | 230 |
| TEETH TYPE | SPUR |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| PITCH HEIGHT | 0.3515 INCHES MINIMUM AND |
| 0.3545 INCHES MAXIMUM |
| NOMINAL OVERALL LENGTH | 15.187 INCHES |
| FACE NOMINAL WIDTH | 0.188 INCHES |
| NOMINAL THICKNESS | 0.375 INCHES |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 5 COUNTERBORED TRANSVERSELY THROUGH SIDE |
| MOUNTING HOLE NOMINAL DIAMETER | 0.115 INCHES TRANSVERSELY THROUGH SIDE |
| NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 0.438 INCHES TRANSVERSELY THROUGH SIDE |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN MOUNTING HOLES | 3.578 INCHES TRANSVERSELY THROUGH SIDE |