| BOLT CIRCLE DIAMETER | 7.130 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 16 |
| HOLE DIAMETER | 0.374 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-A-250/4, 7075-T8 BARE AL ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 7075 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | TAPERED SHIM; SHIM, TAIL DRIVE SHAFT DISCONNECT COUPLING (TAPERED) |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 9.120 INCHES NOMINAL |
| OVERALL THICKNESS | 0.015 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| SPECIAL FEATURES | TAPERS FROM 0.040 INCH THICK TO 0.015 INCH THICK |
| STYLE DESIGNATOR | CIRCULAR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | IL-A-8625, TYPE I, CLASS I MIL SPEC 10TH TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |