| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.694 INCHES NOMINAL1.694 INCHES NOMINAL |
| HOLE DIAMETER | 3.700 INCHES NOMINAL3.700 INCHES NOMINAL |
| INTERNAL KEY QUANTITY | 11 |
| INTERNAL STRAIGHT KEY WIDTH | 0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM0.186 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 4.125 INCHES NOMINAL4.125 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECTNAVY SPECIAL PROJECT |
| STYLE DESIGNATOR | KEYKEY |