| EXTERNAL PREBENT KEY WIDTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 19 |
| HOLE DIAMETER | 4.801 INCHES MINIMUM AND 4.831 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.250 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.165 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 5.688 INCHES MINIMUM AND 5.733 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 6.469 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |