| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.120 INCHES NOMINAL |
| EXTERNAL KEY QUANTITY | 6 |
| HOLE DIAMETER | 0.837 INCHES MINIMUM AND 0.842 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 1 |
| INTERNAL STRAIGHT KEY WIDTH | 0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.060 INCHES MINIMUM AND 1.180 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.200 INCHES MINIMUM AND 1.800 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |