| APERTURE DIAMETER | 0.530 INCHES MINIMUM AND 0.539 INCHES MAXIMUM |
| APERTURE SHAPE | ROUND |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED |
| LENGTH | 4.49 INCHES MINIMUM AND 4.51 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GUSSET |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING HOLE DIAMETER | 0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM ALL HOLES |
| MOUNTING HOLE QUANTITY | 4 |
| SHAPE | TRIANGULAR |
| WIDTH | 4.49 INCHES MINIMUM AND 4.51 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-5541, TYPE 1, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| THICKNESS | 0.190 INCHES NOMINAL |