| APERTURE DIAMETER | 1.060 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| COUNTERBORE DEPTH | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 1.1876 INCHES MINIMUM AND 1.1881 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | RAISED SURFACE W/APERTURE |
| OUTSIDE DIAMETER | 1.812 INCHES NOMINAL |
| OUTSIDE RAISED SURFACE DIAMETER | 1.310 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.352 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MINOR THICKNESS | 0.296 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 1.593 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE TYPE | ROUND, THREADED |
| NOMINAL THREAD SIZE | 0.209 INCHES |
| RAISED SURFACE HEIGHT | 0.156 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND |
| THREAD QUANTITY PER INCH | 40 |
| THREAD SERIES DESIGNATOR | UNC |