| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.371 INCHES MINIMUM AND 1.379 INCHES MAXIMUM |
| FLANGE LENGTH | 1.820 INCHES MINIMUM |
| FLANGE MOUNTING HOLE DIAMETER | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.900 INCHES NOMINAL |
| FLANGE WIDTH | 1.820 INCHES NOMINAL |
| HEIGHT | 1.360 INCHES MINIMUM AND 1.420 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 2024, TEMPER T4 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | ALLOY 380 ASSN STD SINGLE MATERIAL RESPONSE HOLDER |
| MATERIAL | ALUMINUM ALLOY HOLDER |
| MATERIAL | ALUMINUM ALLOY WASHER |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.371 INCHES MINIMUM AND 1.379 INCHES MAXIMUM |
| STYLE DESIGNATOR | ROUND SPRING COMPRESSION FOUR-HOLE FLANGE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE HOLDER |
| SURFACE TREATMENT | CHROMATE HOLDER |
| THREAD SIZE | 1/4-28 ALL THREADED PORTIONS |