| APERTURE DIAMETER | 2.120 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |
| LARGEST BOLT HOLE DIAMETER | 0.137 INCHES NOMINAL |
| LARGEST BOLT HOLE QUANTITY | 4 |
| MATERIAL | ALUMINUM ALLOY 6061 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHIM, FOCUS |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE TYPE | THRU HOLE ALL HOLES |
| OUTSIDE DIAMETER | 2.650 INCHES NOMINAL |
| OVERALL THICKNESS | 0.132 INCHES NOMINAL |
| SPECIAL FEATURES | ALTERATE MATERIAL: ALUMINUM ALLOY T651 OR T6511; SURFACE TREATMENT : CHEMICAL COAT PER ASTM B449, CLASS3 |
| SMALLEST BOLT HOLE DIAMETER | 0.090 INCHES NOMINAL |
| SMALLEST BOLT HOLE QUANTITY | 2 |
| STYLE DESIGNATOR | CIRCULAR |