| EXTERNAL PREBENT KEY WIDTH | 0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 19 |
| HOLE DIAMETER | 2.588 INCHES MINIMUM AND 2.613 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| OUTSIDE DIAMETER | 3.063 INCHES MINIMUM AND 3.093 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.578 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |