| EXTERNAL KEY QUANTITY | 15 |
| EXTERNAL PREBENT KEY WIDTH | 0.108 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| HOLE DIAMETER | 0.601 INCHES MINIMUM AND 0.616 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.031 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.156 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT | ZINC AND DICHROMATE OVERALL |