| EXTERNAL KEY QUANTITY | 19 |
| EXTERNAL PREBENT KEY WIDTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| HOLE DIAMETER | 5.582 INCHES MINIMUM AND 5.617 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.165 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 6.531 INCHES MINIMUM AND 6.576 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 7.437 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |