| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.375 INCHES NOMINAL |
| DISTANCE FROM FLANGE TO END | 0.560 INCHES NOMINAL |
| FLANGE LENGTH | 1.750 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.120 INCHES MAXIMUM |
| FLANGE WIDTH | 1.750 INCHES NOMINAL |
| HEIGHT | 1.000 INCHES NOMINAL |
| INSIDE DIAMETER | 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM |
| LOAD RATING | 18.0 POUNDS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING PLATE |
| MATERIAL | ALUMINUM ALLOY INNER MEMBER |
| MATERIAL | ALUMINUM ALLOY MOUNTING PLATE |
| MATERIAL | COPPER ALLOY EYELKET |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.375 INCHES NOMINAL |
| STYLE DESIGNATOR | ROUND W/BUSHING FOUR-HOLE FLANGE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE MOUNTING PLATE |
| SURFACE TREATMENT | CHROMATE OR ANODIZE INNER MEMBER |
| SURFACE TREATMENT | CHROMATE OR ANODIZE MOUNTING PLATE |
| SURFACE TREATMENT | NICKEL EYELKET |