| APERTURE SHAPE | ROUND |
| APERTURE DIAMETER | 5.000 INCHES NOMINAL |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED |
| LENGTH | 10.000 INCHES NOMINAL10.000 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 6061-T6 PER QQ-A-250/11 OR QQ-A-200/8 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING HOLE DIAMETER | 0.758 INCHES NOMINAL FIRST HOLE |
| MOUNTING HOLE TYPE | COUNTERSUNK AND UNTHREADED |
| RAISED SURFACE HEIGHT | 0.380 INCHES NOMINAL |
| RAISED SURFACE DIAMETER | 4.000 INCHES NOMINAL |
| SHAPE | RECTANGULAR |
| WIDTH | 6.000 INCHES NOMINAL6.000 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625. TYPE II, CLASS 1, DICHROMATE SEAL MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |
| THICKNESS | 0.920 INCHES NOMINAL0.920 INCHES NOMINAL |