| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.967 INCHES MINIMUM AND 0.977 INCHES MAXIMUM |
| FLANGE LENGTH | 1.280 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| FLANGE THICKNESS | 0.048 INCHES NOMINAL |
| FLANGE WIDTH | 1.280 INCHES NOMINAL |
| HEIGHT | 1.060 INCHES NOMINAL |
| INSIDE DIAMETER | 0.195 INCHES MINIMUM AND 0.201 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BASE |
| MATERIAL | STEEL BASE |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.967 INCHES MINIMUM AND 0.977 INCHES MAXIMUM |
| STYLE DESIGNATOR | ROUND W/BUSHING FOUR-HOLE FLANGE |