| EXTERNAL PREBENT KEY WIDTH | 0.325 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 19 |
| HARDNESS RATING | 55.0 ROCKWELL B MAXIMUM |
| HOLE DIAMETER | 2.938 INCHES MINIMUM AND 2.945 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.188 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | EMS 61100 FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.068 INCHES MINIMUM AND 0.081 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 3.562 INCHES NOMINAL |
| OVERALL DISTANCE INCLUDING KEYS | 4.016 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | CADMIUM OVERALL |