| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.549 INCHES MINIMUM AND 0.551 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| EXTERNAL KEY QUANTITY | 2 |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 1.283 INCHES MINIMUM AND 1.288 INCHES MAXIMUM |
| INTERNAL KEY QUANTITY | 2 |
| INTERNAL STRAIGHT KEY WIDTH | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.153 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 1.512 INCHES MINIMUM AND 1.517 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.698 INCHES MINIMUM AND 1.703 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | PASSIVATE OVERALL |