| EXTERNAL KEYWAY QUANTITY | 1 |
| EXTERNAL KEYWAY WIDTH | 0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| HOLE DIAMETER | 1.015 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| III MATERIAL | ALUMINUM ALLOY OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 1.641 INCHES MINIMUM AND 1.671 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |