| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 1.080 INCHES MINIMUM AND 1.160 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 6 |
| HOLE DIAMETER | 2.540 INCHES MINIMUM AND 2.580 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 1 |
| INTERNAL STRAIGHT KEY WIDTH | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 2.860 INCHES MINIMUM AND 2.900 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 3.360 INCHES MINIMUM AND 3.400 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | CADMIUM OVERALL |