| APERTURE DIAMETER | 0.343 INCHES MINIMUM AND 0.345 INCHES MAXIMUM |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| COUNTERBORE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.308 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| LENGTH | 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MOUNTING BOLT CIRCLE DIAMETER | 1.100 INCHES NOMINAL |
| MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE |
| MOUNTING HOLE DIAMETER | 0.167 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| WIDTH | 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM |