| FLANGE LENGTH | 1.820 INCHES MAXIMUM |
| FLANGE WIDTH | 1.820 INCHES MAXIMUM |
| HEIGHT | 1.320 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5, ALLOY 2017 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 380 ASSN STD SINGLE MATERIAL RESPONSE OUTER MEMBER |
| MATERIAL | ALUMINUM ALLOY INNER MEMBER |
| MATERIAL | ALUMINUM ALLOY OUTER MEMBER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE AND TT-L-32 FED SPEC SINGLE TREATMENT RESPONSE OUTER MEMBER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| SURFACE TREATMENT | CHROMATE AND LACQUER OUTER MEMBER |
| SURFACE TREATMENT | CHROMATE INNER MEMBER |
| SURFACE TREATMENT | ANODIZE WASHER |
| THREAD SIZE | 1/4-28 ALL THREADED PORTIONS |